@ Pirates
188-152
@ Nationals
158-169
Playoffs
0-0
VS EXPECTED
Pirates +4.7
Avg Runs
4.3-4.0
Most Recent Winner
Nationals 7-8
Head-To-Head Margin (Max Last 150 Matches)
| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Apr 16, 2026 | 8–7 | Washington Nationals +1 | Pittsburgh Pirates +0.5 | Regular | |
| Apr 15, 2026 | 0–2 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.5 | Regular | |
| Apr 14, 2026 | 5–4 | Washington Nationals +1 | Pittsburgh Pirates +0.6 | Regular | |
| Apr 13, 2026 | 5–16 | Pittsburgh Pirates +11 | Pittsburgh Pirates +0.5 | Regular | |
| Sep 14, 2025 | 3–4 | Washington Nationals +1 | Pittsburgh Pirates +0.0 | Regular | |
| Sep 13, 2025 | 5–1 | Pittsburgh Pirates +4 | Washington Nationals +0.0 | Regular | |
| Sep 12, 2025 | 5–6 | Washington Nationals +1 | Washington Nationals +0.0 | Regular | |
| Apr 17, 2025 | 0–1 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.4 | Regular | |
| Apr 16, 2025 | 1–6 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.3 | Regular | |
| Apr 15, 2025 | 3–0 | Washington Nationals +3 | Pittsburgh Pirates +0.4 | Regular | |
| Apr 14, 2025 | 3–10 | Pittsburgh Pirates +7 | Pittsburgh Pirates +0.3 | Regular | |
| Sep 8, 2024 | 3–7 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.3 | Regular | |
| Sep 7, 2024 | 5–3 | Washington Nationals +2 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 7, 2024 | 8–6 | Washington Nationals +2 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 5, 2024 | 4–9 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.4 | Regular | |
| Apr 4, 2024 | 7–4 | Pittsburgh Pirates +3 | Washington Nationals +0.0 | Regular | |
| Apr 3, 2024 | 3–5 | Washington Nationals +2 | Pittsburgh Pirates +0.0 | Regular | |
| Apr 1, 2024 | 8–4 | Pittsburgh Pirates +4 | Washington Nationals +0.0 | Regular | |
| Sep 14, 2023 | 0–2 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.3 | Regular | |
| Sep 13, 2023 | 6–7 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.3 | Regular | |
| Sep 12, 2023 | 1–5 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.2 | Regular | |
| Sep 11, 2023 | 6–2 | Washington Nationals +4 | Pittsburgh Pirates +0.3 | Regular | |
| Apr 30, 2023 | 2–7 | Washington Nationals +5 | Pittsburgh Pirates +0.2 | Regular | |
| Apr 29, 2023 | 6–3 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.1 | Regular | |
| Apr 29, 2023 | 16–1 | Pittsburgh Pirates +15 | Pittsburgh Pirates +0.2 | Regular | |
| Jun 29, 2022 | 8–7 | Pittsburgh Pirates +1 | Washington Nationals +0.4 | Regular | |
| Jun 28, 2022 | 1–3 | Washington Nationals +2 | Washington Nationals +0.4 | Regular | |
| Jun 27, 2022 | 2–3 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| Apr 17, 2022 | 3–5 | Pittsburgh Pirates +2 | Washington Nationals +0.1 | Regular | |
| Apr 16, 2022 | 4–6 | Pittsburgh Pirates +2 | Washington Nationals +0.1 | Regular | |
| Apr 15, 2022 | 7–2 | Washington Nationals +5 | Washington Nationals +0.1 | Regular | |
| Apr 14, 2022 | 4–9 | Pittsburgh Pirates +5 | Washington Nationals +0.1 | Regular | |
| Sep 12, 2021 | 6–2 | Washington Nationals +4 | Washington Nationals +0.3 | Regular | |
| Sep 11, 2021 | 7–10 | Pittsburgh Pirates +3 | Washington Nationals +0.4 | Regular | |
| Sep 10, 2021 | 3–4 | Pittsburgh Pirates +1 | Washington Nationals +0.4 | Regular | |
| Jun 16, 2021 | 1–3 | Washington Nationals +2 | Washington Nationals +1.1 | Regular | |
| Jun 15, 2021 | 1–8 | Washington Nationals +7 | Washington Nationals +1.1 | Regular | |
| Jun 14, 2021 | 2–3 | Washington Nationals +1 | Washington Nationals +1.0 | Regular | |
| Aug 22, 2019 | 7–1 | Washington Nationals +6 | Washington Nationals +0.4 | Regular | |
| Aug 21, 2019 | 11–1 | Washington Nationals +10 | Washington Nationals +0.4 | Regular | |
| Aug 20, 2019 | 1–4 | Pittsburgh Pirates +3 | Washington Nationals +0.4 | Regular | |
| Aug 19, 2019 | 13–0 | Washington Nationals +13 | Washington Nationals +0.4 | Regular | |
| Apr 14, 2019 | 4–3 | Pittsburgh Pirates +1 | Washington Nationals +0.4 | Regular | |
| Apr 13, 2019 | 2–3 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Apr 12, 2019 | 6–3 | Pittsburgh Pirates +3 | Washington Nationals +0.4 | Regular | |
| Jul 11, 2018 | 0–2 | Pittsburgh Pirates +2 | Washington Nationals +0.3 | Regular | |
| Jul 10, 2018 | 5–1 | Washington Nationals +4 | Washington Nationals +0.2 | Regular | |
| Jul 9, 2018 | 3–6 | Pittsburgh Pirates +3 | Washington Nationals +0.3 | Regular | |
| May 3, 2018 | 1–3 | Washington Nationals +2 | Washington Nationals +0.7 | Regular | |
| May 2, 2018 | 3–9 | Washington Nationals +6 | Washington Nationals +0.6 | Regular | |
| May 1, 2018 | 4–12 | Washington Nationals +8 | Washington Nationals +0.6 | Regular | |
| Apr 30, 2018 | 2–3 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| Oct 1, 2017 | 11–8 | Pittsburgh Pirates +3 | Washington Nationals +0.9 | Regular | |
| Sep 30, 2017 | 4–1 | Pittsburgh Pirates +3 | Washington Nationals +0.9 | Regular | |
| Sep 29, 2017 | 1–6 | Washington Nationals +5 | Washington Nationals +0.9 | Regular | |
| Sep 28, 2017 | 4–5 | Washington Nationals +1 | Washington Nationals +0.9 | Regular | |
| May 18, 2017 | 4–10 | Pittsburgh Pirates +6 | Washington Nationals +0.2 | Regular | |
| May 17, 2017 | 1–6 | Pittsburgh Pirates +5 | Washington Nationals +0.3 | Regular | |
| May 16, 2017 | 8–4 | Washington Nationals +4 | Washington Nationals +0.2 | Regular | |
| Sep 25, 2016 | 10–7 | Washington Nationals +3 | Pittsburgh Pirates +0.0 | Regular | |
| Sep 24, 2016 | 6–1 | Washington Nationals +5 | Pittsburgh Pirates +0.1 | Regular | |
| Sep 23, 2016 | 5–6 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.0 | Regular | |
| Jul 17, 2016 | 2–1 | Pittsburgh Pirates +1 | Washington Nationals +0.3 | Regular | |
| Jul 16, 2016 | 0–6 | Washington Nationals +6 | Washington Nationals +0.2 | Regular | |
| Jul 15, 2016 | 1–5 | Washington Nationals +4 | Washington Nationals +0.2 | Regular | |
| Jul 26, 2015 | 1–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.2 | Regular | |
| Jul 25, 2015 | 9–3 | Washington Nationals +6 | Pittsburgh Pirates +0.3 | Regular | |
| Jul 24, 2015 | 5–7 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.2 | Regular | |
| Jul 23, 2015 | 3–7 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.2 | Regular | |
| Jun 21, 2015 | 2–9 | Washington Nationals +7 | Washington Nationals +0.3 | Regular | |
| Jun 20, 2015 | 0–6 | Washington Nationals +6 | Washington Nationals +0.2 | Regular | |
| Jun 19, 2015 | 1–4 | Washington Nationals +3 | Washington Nationals +0.2 | Regular | |
| Aug 17, 2014 | 5–6 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| Aug 16, 2014 | 3–4 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| Aug 15, 2014 | 4–5 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| May 25, 2014 | 5–2 | Washington Nationals +3 | Pittsburgh Pirates +0.1 | Regular | |
| May 24, 2014 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.1 | Regular | |
| May 23, 2014 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.0 | Regular | |
| May 22, 2014 | 1–3 | Pittsburgh Pirates +2 | Washington Nationals +0.0 | Regular | |
| Jul 25, 2013 | 7–9 | Washington Nationals +2 | Washington Nationals +0.2 | Regular | |
| Jul 24, 2013 | 4–2 | Pittsburgh Pirates +2 | Washington Nationals +0.3 | Regular | |
| Jul 23, 2013 | 5–1 | Pittsburgh Pirates +4 | Washington Nationals +0.3 | Regular | |
| Jul 22, 2013 | 6–5 | Pittsburgh Pirates +1 | Washington Nationals +0.4 | Regular | |
| May 5, 2013 | 6–2 | Washington Nationals +4 | Washington Nationals +0.4 | Regular | |
| May 4, 2013 | 5–4 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| May 3, 2013 | 1–3 | Pittsburgh Pirates +2 | Washington Nationals +0.4 | Regular | |
| May 17, 2012 | 5–3 | Pittsburgh Pirates +2 | Washington Nationals +0.8 | Regular | |
| May 16, 2012 | 4–7 | Washington Nationals +3 | Washington Nationals +0.8 | Regular | |
| May 10, 2012 | 4–2 | Washington Nationals +2 | Washington Nationals +0.3 | Regular | |
| May 9, 2012 | 2–4 | Pittsburgh Pirates +2 | Washington Nationals +0.3 | Regular | |
| May 8, 2012 | 4–5 | Pittsburgh Pirates +1 | Washington Nationals +0.4 | Regular | |
| Jul 3, 2011 | 10–2 | Pittsburgh Pirates +8 | Washington Nationals +0.5 | Regular | |
| Jul 2, 2011 | 5–3 | Pittsburgh Pirates +2 | Washington Nationals +0.5 | Regular | |
| Jul 2, 2011 | 3–4 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| Jul 1, 2011 | 1–2 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| May 16, 2011 | 2–4 | Washington Nationals +2 | Washington Nationals +0.6 | Regular | |
| Apr 25, 2011 | 2–4 | Pittsburgh Pirates +2 | Washington Nationals +0.1 | Regular | |
| Apr 24, 2011 | 6–3 | Washington Nationals +3 | Washington Nationals +0.1 | Regular | |
| Apr 23, 2011 | 2–7 | Pittsburgh Pirates +5 | Washington Nationals +0.1 | Regular | |
| Sep 5, 2010 | 8–1 | Washington Nationals +7 | Washington Nationals +0.2 | Regular | |
| Sep 4, 2010 | 9–2 | Washington Nationals +7 | Washington Nationals +0.2 | Regular | |
| Sep 3, 2010 | 5–8 | Pittsburgh Pirates +3 | Washington Nationals +0.2 | Regular | |
| Jun 10, 2010 | 2–4 | Washington Nationals +2 | Washington Nationals +0.5 | Regular | |
| Jun 9, 2010 | 5–7 | Washington Nationals +2 | Washington Nationals +0.4 | Regular | |
| Jun 8, 2010 | 2–5 | Washington Nationals +3 | Washington Nationals +0.4 | Regular | |
| Aug 3, 2009 | 8–4 | Washington Nationals +4 | Pittsburgh Pirates +0.6 | Regular | |
| Aug 2, 2009 | 5–3 | Washington Nationals +2 | Pittsburgh Pirates +0.7 | Regular | |
| Aug 1, 2009 | 6–11 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.6 | Regular | |
| Jul 31, 2009 | 4–5 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.6 | Regular | |
| May 21, 2009 | 4–5 | Washington Nationals +1 | Pittsburgh Pirates +0.0 | Regular | |
| May 20, 2009 | 2–1 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.0 | Regular | |
| May 19, 2009 | 8–5 | Pittsburgh Pirates +3 | Washington Nationals +0.0 | Regular | |
| May 18, 2009 | 12–7 | Pittsburgh Pirates +5 | Washington Nationals +0.1 | Regular | |
| Jun 12, 2008 | 5–7 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.2 | Regular | |
| Jun 11, 2008 | 1–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.2 | Regular | |
| Jun 10, 2008 | 7–6 | Washington Nationals +1 | Pittsburgh Pirates +0.3 | Regular | |
| May 4, 2008 | 2–5 | Washington Nationals +3 | Washington Nationals +0.5 | Regular | |
| May 3, 2008 | 8–9 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| May 2, 2008 | 11–4 | Pittsburgh Pirates +7 | Washington Nationals +0.5 | Regular | |
| May 1, 2008 | 2–3 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| Jul 1, 2007 | 3–2 | Washington Nationals +1 | Pittsburgh Pirates +0.1 | Regular | |
| Jun 30, 2007 | 2–7 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.1 | Regular | |
| Jun 29, 2007 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.1 | Regular | |
| Jun 7, 2007 | 3–2 | Pittsburgh Pirates +1 | Washington Nationals +0.4 | Regular | |
| Jun 6, 2007 | 5–6 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| Jun 5, 2007 | 7–6 | Pittsburgh Pirates +1 | Washington Nationals +0.4 | Regular | |
| Jul 16, 2006 | 8–4 | Washington Nationals +4 | Washington Nationals +0.2 | Regular | |
| Jul 15, 2006 | 6–7 | Pittsburgh Pirates +1 | Washington Nationals +0.3 | Regular | |
| Jul 14, 2006 | 4–7 | Pittsburgh Pirates +3 | Washington Nationals +0.3 | Regular | |
| May 7, 2006 | 4–5 | Washington Nationals +1 | Washington Nationals +0.6 | Regular | |
| May 6, 2006 | 5–4 | Pittsburgh Pirates +1 | Washington Nationals +0.7 | Regular | |
| May 5, 2006 | 0–6 | Washington Nationals +6 | Washington Nationals +0.6 | Regular | |
| Jun 30, 2005 | 5–7 | Washington Nationals +2 | Washington Nationals +0.8 | Regular | |
| Jun 29, 2005 | 2–3 | Washington Nationals +1 | Washington Nationals +0.7 | Regular | |
| Jun 28, 2005 | 1–2 | Washington Nationals +1 | Washington Nationals +0.7 | Regular | |
| Jun 22, 2005 | 5–4 | Washington Nationals +1 | Washington Nationals +0.2 | Regular | |
| Jun 21, 2005 | 4–11 | Pittsburgh Pirates +7 | Washington Nationals +0.2 | Regular | |
| Jun 20, 2005 | 7–4 | Washington Nationals +3 | Washington Nationals +0.2 | Regular | |
| Jul 20, 2004 | 1–2 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.3 | Regular | |
| Jul 19, 2004 | 6–2 | Washington Nationals +4 | Pittsburgh Pirates +0.4 | Regular | |
| Jul 11, 2004 | 1–2 | Washington Nationals +1 | Washington Nationals +0.1 | Regular | |
| Jul 10, 2004 | 0–4 | Washington Nationals +4 | Washington Nationals +0.1 | Regular | |
| Jul 9, 2004 | 11–0 | Pittsburgh Pirates +11 | Washington Nationals +0.2 | Regular | |
| Jul 8, 2004 | 1–2 | Washington Nationals +1 | Washington Nationals +0.1 | Regular | |
| Jun 25, 2003 | 6–5 | Pittsburgh Pirates +1 | Washington Nationals +0.9 | Regular | |
| Jun 24, 2003 | 4–6 | Washington Nationals +2 | Washington Nationals +0.8 | Regular | |
| Jun 23, 2003 | 0–3 | Washington Nationals +3 | Washington Nationals +0.8 | Regular | |
| Jun 19, 2003 | 5–2 | Washington Nationals +3 | Washington Nationals +0.3 | Regular | |
| Jun 18, 2003 | 3–7 | Pittsburgh Pirates +4 | Washington Nationals +0.4 | Regular | |
| Jun 18, 2003 | 3–4 | Pittsburgh Pirates +1 | Washington Nationals +0.4 | Regular | |
| Jun 27, 2002 | 7–2 | Washington Nationals +5 | Washington Nationals +0.1 | Regular | |
| Jun 26, 2002 | 4–7 | Pittsburgh Pirates +3 | Washington Nationals +0.1 | Regular | |
| Jun 25, 2002 | 1–4 | Pittsburgh Pirates +3 | Washington Nationals +0.1 | Regular | |
| Jun 5, 2002 | 1–3 | Washington Nationals +2 | Washington Nationals +0.4 | Regular | |
| Jun 4, 2002 | 5–2 | Pittsburgh Pirates +3 | Washington Nationals +0.4 | Regular | |
| Jun 3, 2002 | 5–7 | Washington Nationals +2 | Washington Nationals +0.4 | Regular | |
| Jul 1, 2001 | 3–9 | Washington Nationals +6 | Washington Nationals +0.2 | Regular | |
| Jun 30, 2001 | 6–7 | Washington Nationals +1 | Washington Nationals +0.2 | Regular | |
| Jun 29, 2001 | 3–12 | Washington Nationals +9 | Washington Nationals +0.2 | Regular | |
| Jun 24, 2001 | 11–4 | Washington Nationals +7 | Pittsburgh Pirates +0.3 | Regular | |
| Jun 23, 2001 | 4–7 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.2 | Regular | |
| Jun 22, 2001 | 11–5 | Washington Nationals +6 | Pittsburgh Pirates +0.3 | Regular | |
| Jun 22, 2000 | 5–6 | Washington Nationals +1 | Washington Nationals +0.2 | Regular | |
| Jun 21, 2000 | 8–3 | Pittsburgh Pirates +5 | Washington Nationals +0.3 | Regular | |
| Jun 20, 2000 | 2–1 | Pittsburgh Pirates +1 | Washington Nationals +0.3 | Regular | |
| Jun 19, 2000 | 1–2 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Apr 13, 2000 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.4 | Regular | |
| Apr 12, 2000 | 4–6 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.3 | Regular | |
| Apr 11, 2000 | 7–3 | Washington Nationals +4 | Pittsburgh Pirates +0.4 | Regular | |
| Jul 25, 1999 | 6–1 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.1 | Regular | |
| Jul 24, 1999 | 7–2 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.0 | Regular | |
| Jul 23, 1999 | 1–5 | Washington Nationals +4 | Pittsburgh Pirates +0.1 | Regular | |
| May 16, 1999 | 4–9 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.5 | Regular | |
| May 15, 1999 | 6–17 | Pittsburgh Pirates +11 | Pittsburgh Pirates +0.4 | Regular | |
| May 14, 1999 | 3–5 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.4 | Regular | |
| Apr 7, 1999 | 4–3 | Washington Nationals +1 | Pittsburgh Pirates +0.2 | Regular | |
| Apr 6, 1999 | 2–8 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.1 | Regular | |
| Apr 5, 1999 | 9–2 | Washington Nationals +7 | Pittsburgh Pirates +0.2 | Regular | |
| Jul 19, 1998 | 6–1 | Pittsburgh Pirates +5 | Washington Nationals +0.2 | Regular | |
| Jul 18, 1998 | 5–2 | Pittsburgh Pirates +3 | Washington Nationals +0.3 | Regular | |
| Jul 17, 1998 | 5–1 | Pittsburgh Pirates +4 | Washington Nationals +0.3 | Regular | |
| Jul 16, 1998 | 5–10 | Washington Nationals +5 | Washington Nationals +0.3 | Regular | |
| May 31, 1998 | 4–9 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.3 | Regular | |
| May 30, 1998 | 7–8 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.3 | Regular | |
| May 29, 1998 | 4–1 | Washington Nationals +3 | Pittsburgh Pirates +0.3 | Regular | |
| Apr 2, 1998 | 4–3 | Pittsburgh Pirates +1 | Washington Nationals +0.4 | Regular | |
| Apr 1, 1998 | 4–0 | Pittsburgh Pirates +4 | Washington Nationals +0.4 | Regular | |
| Sep 16, 1997 | 2–8 | Pittsburgh Pirates +6 | Washington Nationals +0.1 | Regular | |
| Sep 15, 1997 | 4–5 | Pittsburgh Pirates +1 | Washington Nationals +0.1 | Regular | |
| Sep 10, 1997 | 4–5 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| Sep 9, 1997 | 4–5 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| Jun 1, 1997 | 2–11 | Pittsburgh Pirates +9 | Washington Nationals +0.3 | Regular | |
| May 31, 1997 | 4–2 | Washington Nationals +2 | Washington Nationals +0.2 | Regular | |
| May 30, 1997 | 2–10 | Pittsburgh Pirates +8 | Washington Nationals +0.3 | Regular | |
| May 25, 1997 | 8–6 | Pittsburgh Pirates +2 | Washington Nationals +0.8 | Regular | |
| May 24, 1997 | 3–7 | Washington Nationals +4 | Washington Nationals +0.8 | Regular | |
| May 23, 1997 | 1–4 | Washington Nationals +3 | Washington Nationals +0.8 | Regular | |
| May 22, 1997 | 9–3 | Pittsburgh Pirates +6 | Washington Nationals +0.8 | Regular | |
| Jul 24, 1996 | 4–5 | Pittsburgh Pirates +1 | Washington Nationals +0.4 | Regular | |
| Jul 23, 1996 | 1–5 | Pittsburgh Pirates +4 | Washington Nationals +0.4 | Regular | |
| Jun 26, 1996 | 3–1 | Pittsburgh Pirates +2 | Washington Nationals +0.9 | Regular | |
| Jun 25, 1996 | 2–8 | Washington Nationals +6 | Washington Nationals +0.9 | Regular | |
| Jun 24, 1996 | 3–11 | Washington Nationals +8 | Washington Nationals +0.9 | Regular | |
| Apr 21, 1996 | 4–9 | Washington Nationals +5 | Washington Nationals +0.8 | Regular | |
| Apr 20, 1996 | 2–11 | Washington Nationals +9 | Washington Nationals +0.8 | Regular | |
| Apr 19, 1996 | 1–2 | Washington Nationals +1 | Washington Nationals +0.8 | Regular | |
| Apr 14, 1996 | 2–5 | Pittsburgh Pirates +3 | Washington Nationals +0.4 | Regular | |
| Apr 13, 1996 | 3–9 | Pittsburgh Pirates +6 | Washington Nationals +0.4 | Regular | |
| Apr 12, 1996 | 13–3 | Washington Nationals +10 | Washington Nationals +0.4 | Regular | |
| Apr 11, 1996 | 6–5 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Jul 23, 1995 | 8–2 | Washington Nationals +6 | Washington Nationals +0.3 | Regular | |
| Jul 22, 1995 | 1–7 | Pittsburgh Pirates +6 | Washington Nationals +0.4 | Regular | |
| Jul 21, 1995 | 6–7 | Pittsburgh Pirates +1 | Washington Nationals +0.4 | Regular | |
| Jun 25, 1995 | 1–0 | Pittsburgh Pirates +1 | Washington Nationals +1.1 | Regular | |
| Jun 24, 1995 | 0–5 | Washington Nationals +5 | Washington Nationals +1.0 | Regular | |
| Jun 23, 1995 | 2–0 | Pittsburgh Pirates +2 | Washington Nationals +1.1 | Regular | |
| Apr 27, 1995 | 2–1 | Washington Nationals +1 | Washington Nationals +0.6 | Regular | |
| Apr 26, 1995 | 6–2 | Washington Nationals +4 | Washington Nationals +0.5 | Regular | |
| Aug 11, 1994 | 0–4 | Pittsburgh Pirates +4 | Washington Nationals +0.7 | Regular | |
| Aug 10, 1994 | 4–0 | Washington Nationals +4 | Washington Nationals +0.7 | Regular | |
| Aug 9, 1994 | 4–3 | Washington Nationals +1 | Washington Nationals +0.6 | Regular | |
| Aug 8, 1994 | 3–2 | Washington Nationals +1 | Washington Nationals +0.6 | Regular | |
| Jun 15, 1994 | 2–13 | Washington Nationals +11 | Washington Nationals +0.9 | Regular | |
| Jun 14, 1994 | 7–12 | Washington Nationals +5 | Washington Nationals +0.9 | Regular | |
| Jun 13, 1994 | 2–10 | Washington Nationals +8 | Washington Nationals +0.9 | Regular | |
| May 22, 1994 | 3–2 | Washington Nationals +1 | Washington Nationals +0.2 | Regular | |
| May 21, 1994 | 0–6 | Pittsburgh Pirates +6 | Washington Nationals +0.3 | Regular | |
| May 20, 1994 | 5–3 | Washington Nationals +2 | Washington Nationals +0.2 | Regular | |
| Oct 3, 1993 | 1–3 | Washington Nationals +2 | Washington Nationals +0.6 | Regular | |
| Oct 2, 1993 | 4–2 | Pittsburgh Pirates +2 | Washington Nationals +0.7 | Regular | |
| Oct 1, 1993 | 3–6 | Washington Nationals +3 | Washington Nationals +0.6 | Regular | |
| Jul 29, 1993 | 3–2 | Washington Nationals +1 | Pittsburgh Pirates +0.3 | Regular | |
| Jul 28, 1993 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.3 | Regular | |
| Jul 27, 1993 | 8–6 | Washington Nationals +2 | Pittsburgh Pirates +0.3 | Regular | |
| Jul 1, 1993 | 5–7 | Washington Nationals +2 | Washington Nationals +0.0 | Regular | |
| Jun 30, 1993 | 1–9 | Washington Nationals +8 | Pittsburgh Pirates +0.0 | Regular | |
| Jun 29, 1993 | 2–9 | Washington Nationals +7 | Pittsburgh Pirates +0.0 | Regular | |
| Jun 28, 1993 | 9–5 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.0 | Regular | |
| May 9, 1993 | 5–6 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.6 | Regular | |
| May 8, 1993 | 9–10 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.5 | Regular | |
| May 7, 1993 | 1–0 | Washington Nationals +1 | Pittsburgh Pirates +0.6 | Regular | |
| Sep 24, 1992 | 9–3 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.2 | Regular | |
| Sep 23, 1992 | 1–5 | Washington Nationals +4 | Pittsburgh Pirates +0.3 | Regular | |
| Sep 17, 1992 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.6 | Regular | |
| Sep 16, 1992 | 6–3 | Washington Nationals +3 | Pittsburgh Pirates +0.6 | Regular | |
| Jun 28, 1992 | 0–9 | Washington Nationals +9 | Pittsburgh Pirates +0.4 | Regular | |
| Jun 27, 1992 | 12–4 | Pittsburgh Pirates +8 | Pittsburgh Pirates +0.4 | Regular | |
| Jun 26, 1992 | 2–6 | Washington Nationals +4 | Pittsburgh Pirates +0.4 | Regular | |
| Jun 21, 1992 | 4–5 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.9 | Regular | |
| Jun 20, 1992 | 4–3 | Washington Nationals +1 | Pittsburgh Pirates +0.9 | Regular | |
| Jun 19, 1992 | 2–1 | Washington Nationals +1 | Pittsburgh Pirates +0.9 | Regular | |
| Jun 18, 1992 | 4–0 | Washington Nationals +4 | Pittsburgh Pirates +1.0 | Regular | |
| Apr 23, 1992 | 3–6 | Washington Nationals +3 | Pittsburgh Pirates +0.6 | Regular | |
| Apr 22, 1992 | 2–0 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.5 | Regular | |
| Apr 21, 1992 | 8–7 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.5 | Regular | |
| Apr 20, 1992 | 11–1 | Pittsburgh Pirates +10 | Pittsburgh Pirates +0.4 | Regular | |
| Apr 9, 1992 | 8–3 | Washington Nationals +5 | Pittsburgh Pirates +0.9 | Regular | |
| Apr 8, 1992 | 2–4 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.9 | Regular | |
| Apr 6, 1992 | 0–2 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.9 | Regular | |
| Oct 6, 1991 | 0–7 | Pittsburgh Pirates +7 | Pittsburgh Pirates +0.9 | Regular | |
| Oct 5, 1991 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.9 | Regular | |
| Oct 4, 1991 | 3–1 | Washington Nationals +2 | Pittsburgh Pirates +0.9 | Regular | |
| Sep 29, 1991 | 3–6 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.9 | Regular | |
| Sep 28, 1991 | 3–2 | Washington Nationals +1 | Pittsburgh Pirates +0.9 | Regular | |
| Sep 27, 1991 | 12–8 | Washington Nationals +4 | Pittsburgh Pirates +1.0 | Regular | |
| Jul 7, 1991 | 1–6 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.8 | Regular | |
| Jul 6, 1991 | 2–1 | Washington Nationals +1 | Pittsburgh Pirates +0.9 | Regular | |
| Jul 5, 1991 | 4–3 | Washington Nationals +1 | Pittsburgh Pirates +0.9 | Regular | |
| Jun 30, 1991 | 2–1 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.3 | Regular | |
| Jun 29, 1991 | 2–1 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.3 | Regular | |
| Jun 28, 1991 | 6–1 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.2 | Regular | |
| Apr 25, 1991 | 8–0 | Pittsburgh Pirates +8 | Pittsburgh Pirates +0.1 | Regular | |
| Apr 24, 1991 | 2–1 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.1 | Regular | |
| Apr 23, 1991 | 7–3 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.1 | Regular | |
| Apr 10, 1991 | 3–6 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.4 | Regular | |
| Apr 9, 1991 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.4 | Regular | |
| Apr 8, 1991 | 7–0 | Washington Nationals +7 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 16, 1990 | 1–4 | Washington Nationals +3 | Washington Nationals +0.1 | Regular | |
| Sep 15, 1990 | 3–4 | Washington Nationals +1 | Washington Nationals +0.1 | Regular | |
| Sep 14, 1990 | 2–4 | Washington Nationals +2 | Washington Nationals +0.0 | Regular | |
| Sep 9, 1990 | 9–5 | Washington Nationals +4 | Pittsburgh Pirates +0.5 | Regular | |
| Sep 8, 1990 | 1–6 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 7, 1990 | 4–1 | Washington Nationals +3 | Pittsburgh Pirates +0.5 | Regular | |
| Aug 9, 1990 | 7–6 | Washington Nationals +1 | Pittsburgh Pirates +0.5 | Regular | |
| Aug 8, 1990 | 6–2 | Washington Nationals +4 | Pittsburgh Pirates +0.6 | Regular | |
| Aug 7, 1990 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.5 | Regular | |
| Jul 25, 1990 | 7–8 | Washington Nationals +1 | Washington Nationals +0.0 | Regular | |
| Jul 24, 1990 | 5–3 | Pittsburgh Pirates +2 | Washington Nationals +0.1 | Regular | |
| Jul 23, 1990 | 0–5 | Washington Nationals +5 | Washington Nationals +0.0 | Regular | |
| Jun 24, 1990 | 5–3 | Pittsburgh Pirates +2 | Washington Nationals +0.3 | Regular | |
| Jun 23, 1990 | 1–6 | Washington Nationals +5 | Washington Nationals +0.3 | Regular | |
| Jun 22, 1990 | 3–4 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Jun 3, 1990 | 4–3 | Washington Nationals +1 | Pittsburgh Pirates +0.3 | Regular | |
| Jun 2, 1990 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.3 | Regular | |
| Jun 1, 1990 | 4–1 | Washington Nationals +3 | Pittsburgh Pirates +0.3 | Regular | |
| Sep 21, 1989 | 6–5 | Washington Nationals +1 | Pittsburgh Pirates +0.1 | Regular | |
| Sep 20, 1989 | 1–9 | Pittsburgh Pirates +8 | Pittsburgh Pirates +0.1 | Regular | |
| Sep 7, 1989 | 7–4 | Pittsburgh Pirates +3 | Washington Nationals +0.7 | Regular | |
| Sep 6, 1989 | 6–11 | Washington Nationals +5 | Washington Nationals +0.6 | Regular | |
| Aug 14, 1989 | 6–1 | Pittsburgh Pirates +5 | Washington Nationals +0.8 | Regular | |
| Aug 13, 1989 | 6–4 | Pittsburgh Pirates +2 | Washington Nationals +0.8 | Regular | |
| Aug 12, 1989 | 2–5 | Washington Nationals +3 | Washington Nationals +0.8 | Regular | |
| Aug 11, 1989 | 1–4 | Washington Nationals +3 | Washington Nationals +0.7 | Regular | |
| Aug 3, 1989 | 0–1 | Pittsburgh Pirates +1 | Washington Nationals +0.4 | Regular | |
| Aug 2, 1989 | 3–1 | Washington Nationals +2 | Washington Nationals +0.3 | Regular | |
| Aug 1, 1989 | 5–4 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Jul 31, 1989 | 4–2 | Washington Nationals +2 | Washington Nationals +0.3 | Regular | |
| Apr 16, 1989 | 5–4 | Washington Nationals +1 | Pittsburgh Pirates +0.1 | Regular | |
| Apr 15, 1989 | 4–6 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.1 | Regular | |
| Apr 14, 1989 | 7–6 | Washington Nationals +1 | Pittsburgh Pirates +0.2 | Regular | |
| Apr 6, 1989 | 2–3 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Apr 5, 1989 | 3–0 | Pittsburgh Pirates +3 | Washington Nationals +0.3 | Regular | |
| Apr 4, 1989 | 5–6 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Sep 15, 1988 | 4–9 | Washington Nationals +5 | Washington Nationals +0.3 | Regular | |
| Sep 14, 1988 | 4–1 | Pittsburgh Pirates +3 | Washington Nationals +0.4 | Regular | |
| Sep 8, 1988 | 5–4 | Washington Nationals +1 | Pittsburgh Pirates +0.1 | Regular | |
| Sep 7, 1988 | 4–5 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.0 | Regular | |
| Aug 11, 1988 | 6–1 | Pittsburgh Pirates +5 | Washington Nationals +0.5 | Regular | |
| Aug 10, 1988 | 4–5 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| Aug 9, 1988 | 10–8 | Pittsburgh Pirates +2 | Washington Nationals +0.5 | Regular | |
| Aug 4, 1988 | 3–2 | Washington Nationals +1 | Pittsburgh Pirates +0.1 | Regular | |
| Aug 3, 1988 | 6–4 | Washington Nationals +2 | Pittsburgh Pirates +0.1 | Regular | |
| Aug 2, 1988 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.1 | Regular | |
| Jun 26, 1988 | 3–0 | Pittsburgh Pirates +3 | Washington Nationals +0.3 | Regular | |
| Jun 25, 1988 | 5–1 | Pittsburgh Pirates +4 | Washington Nationals +0.4 | Regular | |
| Jun 24, 1988 | 5–3 | Pittsburgh Pirates +2 | Washington Nationals +0.4 | Regular | |
| Jun 23, 1988 | 6–4 | Pittsburgh Pirates +2 | Washington Nationals +0.5 | Regular | |
| Jun 5, 1988 | 3–2 | Washington Nationals +1 | Pittsburgh Pirates +0.0 | Regular | |
| Jun 4, 1988 | 7–3 | Washington Nationals +4 | Pittsburgh Pirates +0.1 | Regular | |
| Jun 3, 1988 | 1–2 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.0 | Regular | |
| Jun 2, 1988 | 7–3 | Washington Nationals +4 | Pittsburgh Pirates +0.1 | Regular | |
| Sep 22, 1987 | 3–4 | Washington Nationals +1 | Washington Nationals +0.8 | Regular | |
| Sep 21, 1987 | 5–2 | Pittsburgh Pirates +3 | Washington Nationals +0.8 | Regular | |
| Sep 15, 1987 | 1–5 | Pittsburgh Pirates +4 | Washington Nationals +0.4 | Regular | |
| Sep 14, 1987 | 6–4 | Washington Nationals +2 | Washington Nationals +0.4 | Regular | |
| Aug 16, 1987 | 7–10 | Washington Nationals +3 | Washington Nationals +1.0 | Regular | |
| Aug 15, 1987 | 3–6 | Washington Nationals +3 | Washington Nationals +1.0 | Regular | |
| Aug 14, 1987 | 3–4 | Washington Nationals +1 | Washington Nationals +0.9 | Regular | |
| Aug 13, 1987 | 7–9 | Washington Nationals +2 | Washington Nationals +0.9 | Regular | |
| Aug 9, 1987 | 3–4 | Pittsburgh Pirates +1 | Washington Nationals +0.5 | Regular | |
| Aug 8, 1987 | 2–5 | Pittsburgh Pirates +3 | Washington Nationals +0.5 | Regular | |
| Aug 7, 1987 | 3–9 | Pittsburgh Pirates +6 | Washington Nationals +0.6 | Regular | |
| Aug 6, 1987 | 6–3 | Washington Nationals +3 | Washington Nationals +0.5 | Regular | |
| Jun 25, 1987 | 7–2 | Washington Nationals +5 | Washington Nationals +0.4 | Regular | |
| Jun 24, 1987 | 6–9 | Pittsburgh Pirates +3 | Washington Nationals +0.4 | Regular | |
| Jun 23, 1987 | 8–2 | Washington Nationals +6 | Washington Nationals +0.4 | Regular | |
| Jun 10, 1987 | 3–4 | Washington Nationals +1 | Washington Nationals +0.8 | Regular | |
| Jun 9, 1987 | 8–1 | Pittsburgh Pirates +7 | Washington Nationals +0.8 | Regular | |
| Jun 8, 1987 | 1–7 | Washington Nationals +6 | Washington Nationals +0.8 | Regular | |
| Sep 25, 1986 | 8–4 | Washington Nationals +4 | Washington Nationals +0.4 | Regular | |
| Sep 24, 1986 | 1–2 | Pittsburgh Pirates +1 | Washington Nationals +0.4 | Regular | |
| Sep 18, 1986 | 3–1 | Pittsburgh Pirates +2 | Washington Nationals +0.9 | Regular | |
| Sep 17, 1986 | 5–6 | Washington Nationals +1 | Washington Nationals +0.9 | Regular | |
| Sep 17, 1986 | 4–1 | Pittsburgh Pirates +3 | Washington Nationals +0.9 | Regular | |
| Aug 7, 1986 | 5–4 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| Aug 6, 1986 | 3–2 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| Aug 5, 1986 | 3–0 | Washington Nationals +3 | Washington Nationals +0.4 | Regular | |
| Aug 4, 1986 | 5–4 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Jul 30, 1986 | 2–3 | Washington Nationals +1 | Washington Nationals +0.9 | Regular | |
| Jul 28, 1986 | 7–4 | Pittsburgh Pirates +3 | Washington Nationals +0.9 | Regular | |
| Jun 29, 1986 | 6–4 | Washington Nationals +2 | Washington Nationals +0.5 | Regular | |
| Jun 28, 1986 | 3–2 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| Jun 27, 1986 | 1–7 | Pittsburgh Pirates +6 | Washington Nationals +0.5 | Regular | |
| Jun 22, 1986 | 1–2 | Washington Nationals +1 | Washington Nationals +0.9 | Regular | |
| Jun 21, 1986 | 14–1 | Pittsburgh Pirates +13 | Washington Nationals +0.9 | Regular | |
| Jun 20, 1986 | 2–7 | Washington Nationals +5 | Washington Nationals +0.9 | Regular | |
| Jun 19, 1986 | 4–2 | Pittsburgh Pirates +2 | Washington Nationals +1.0 | Regular | |
| Sep 25, 1985 | 2–8 | Pittsburgh Pirates +6 | Washington Nationals +0.4 | Regular | |
| Sep 19, 1985 | 8–6 | Pittsburgh Pirates +2 | Washington Nationals +1.0 | Regular | |
| Sep 18, 1985 | 10–6 | Pittsburgh Pirates +4 | Washington Nationals +1.0 | Regular | |
| Aug 11, 1985 | 5–6 | Washington Nationals +1 | Washington Nationals +1.0 | Regular | |
| Aug 10, 1985 | 5–7 | Washington Nationals +2 | Washington Nationals +1.0 | Regular | |
| Aug 9, 1985 | 2–7 | Washington Nationals +5 | Washington Nationals +1.0 | Regular | |
| Aug 5, 1985 | 5–2 | Washington Nationals +3 | Washington Nationals +0.4 | Regular | |
| Aug 4, 1985 | 3–4 | Pittsburgh Pirates +1 | Washington Nationals +0.5 | Regular | |
| Aug 3, 1985 | 6–5 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| Aug 2, 1985 | 3–2 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| Jun 27, 1985 | 4–2 | Washington Nationals +2 | Washington Nationals +0.3 | Regular | |
| Jun 26, 1985 | 2–11 | Pittsburgh Pirates +9 | Washington Nationals +0.3 | Regular | |
| Jun 25, 1985 | 3–2 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Jun 20, 1985 | 2–1 | Pittsburgh Pirates +1 | Washington Nationals +0.8 | Regular | |
| Jun 19, 1985 | 3–4 | Washington Nationals +1 | Washington Nationals +0.7 | Regular | |
| Jun 18, 1985 | 4–1 | Pittsburgh Pirates +3 | Washington Nationals +0.8 | Regular | |
| Jun 17, 1985 | 5–2 | Pittsburgh Pirates +3 | Washington Nationals +0.8 | Regular | |
| Sep 11, 1984 | 1–5 | Pittsburgh Pirates +4 | Washington Nationals +0.0 | Regular | |
| Sep 10, 1984 | 8–5 | Washington Nationals +3 | Pittsburgh Pirates +0.0 | Regular | |
| Sep 4, 1984 | 5–3 | Pittsburgh Pirates +2 | Washington Nationals +0.4 | Regular | |
| Sep 3, 1984 | 3–0 | Pittsburgh Pirates +3 | Washington Nationals +0.5 | Regular | |
| Aug 1, 1984 | 0–4 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.0 | Regular | |
| Jul 31, 1984 | 3–5 | Pittsburgh Pirates +2 | Washington Nationals +0.0 | Regular | |
| Jul 30, 1984 | 3–1 | Washington Nationals +2 | Pittsburgh Pirates +0.0 | Regular | |
| Jul 26, 1984 | 4–5 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Jul 25, 1984 | 3–1 | Pittsburgh Pirates +2 | Washington Nationals +0.3 | Regular | |
| Jul 24, 1984 | 12–5 | Pittsburgh Pirates +7 | Washington Nationals +0.4 | Regular | |
| Jun 17, 1984 | 3–5 | Washington Nationals +2 | Washington Nationals +0.4 | Regular | |
| Jun 16, 1984 | 2–3 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Jun 15, 1984 | 0–1 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Jun 14, 1984 | 3–2 | Pittsburgh Pirates +1 | Washington Nationals +0.4 | Regular | |
| Jun 3, 1984 | 0–4 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.1 | Regular | |
| Jun 2, 1984 | 1–2 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.1 | Regular | |
| Jun 1, 1984 | 2–0 | Washington Nationals +2 | Pittsburgh Pirates +0.1 | Regular | |
| May 31, 1984 | 1–2 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.1 | Regular | |
| Sep 25, 1983 | 3–5 | Washington Nationals +2 | Washington Nationals +0.1 | Regular | |
| Sep 24, 1983 | 1–0 | Pittsburgh Pirates +1 | Washington Nationals +0.2 | Regular | |
| Sep 23, 1983 | 10–1 | Pittsburgh Pirates +9 | Washington Nationals +0.2 | Regular | |
| Sep 18, 1983 | 5–2 | Washington Nationals +3 | Pittsburgh Pirates +0.3 | Regular | |
| Sep 17, 1983 | 4–5 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.3 | Regular | |
| Sep 16, 1983 | 0–9 | Pittsburgh Pirates +9 | Pittsburgh Pirates +0.2 | Regular | |
| Aug 14, 1983 | 5–3 | Pittsburgh Pirates +2 | Washington Nationals +0.3 | Regular | |
| Aug 13, 1983 | 2–0 | Pittsburgh Pirates +2 | Washington Nationals +0.3 | Regular | |
| Aug 12, 1983 | 6–3 | Pittsburgh Pirates +3 | Washington Nationals +0.4 | Regular | |
| Aug 7, 1983 | 6–0 | Washington Nationals +6 | Pittsburgh Pirates +0.2 | Regular | |
| Aug 6, 1983 | 7–3 | Washington Nationals +4 | Pittsburgh Pirates +0.2 | Regular | |
| Aug 5, 1983 | 7–1 | Washington Nationals +6 | Pittsburgh Pirates +0.3 | Regular | |
| Jun 15, 1983 | 7–4 | Washington Nationals +3 | Washington Nationals +0.2 | Regular | |
| Jun 14, 1983 | 7–3 | Washington Nationals +4 | Washington Nationals +0.1 | Regular | |
| Jun 13, 1983 | 3–4 | Pittsburgh Pirates +1 | Washington Nationals +0.2 | Regular | |
| Jun 9, 1983 | 6–3 | Pittsburgh Pirates +3 | Washington Nationals +0.7 | Regular | |
| Jun 8, 1983 | 4–5 | Washington Nationals +1 | Washington Nationals +0.7 | Regular | |
| Jun 7, 1983 | 3–2 | Pittsburgh Pirates +1 | Washington Nationals +0.7 | Regular | |
| Oct 3, 1982 | 6–1 | Washington Nationals +5 | Pittsburgh Pirates +0.1 | Regular | |
| Oct 2, 1982 | 1–2 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.0 | Regular | |
| Oct 1, 1982 | 8–5 | Washington Nationals +3 | Pittsburgh Pirates +0.1 | Regular | |
| Sep 26, 1982 | 3–0 | Pittsburgh Pirates +3 | Washington Nationals +0.5 | Regular | |
| Sep 25, 1982 | 4–9 | Washington Nationals +5 | Washington Nationals +0.4 | Regular | |
| Sep 24, 1982 | 4–6 | Washington Nationals +2 | Washington Nationals +0.4 | Regular | |
| Jul 4, 1982 | 16–6 | Washington Nationals +10 | Washington Nationals +0.0 | Regular | |
| Jul 4, 1982 | 4–10 | Pittsburgh Pirates +6 | Washington Nationals +0.0 | Regular | |
| Jul 3, 1982 | 2–4 | Pittsburgh Pirates +2 | Washington Nationals +0.0 | Regular | |
| Jul 2, 1982 | 2–7 | Pittsburgh Pirates +5 | Washington Nationals +0.1 | Regular | |
| Jul 2, 1982 | 3–6 | Pittsburgh Pirates +3 | Washington Nationals +0.1 | Regular | |
| Jun 27, 1982 | 2–5 | Washington Nationals +3 | Washington Nationals +0.6 | Regular | |
| Jun 26, 1982 | 14–5 | Pittsburgh Pirates +9 | Washington Nationals +0.7 | Regular | |
| Jun 25, 1982 | 9–7 | Pittsburgh Pirates +2 | Washington Nationals +0.8 | Regular | |
| Jun 25, 1982 | 4–3 | Pittsburgh Pirates +1 | Washington Nationals +0.7 | Regular | |
| Jun 3, 1982 | 4–5 | Pittsburgh Pirates +1 | Washington Nationals +0.3 | Regular | |
| Apr 15, 1982 | 4–3 | Pittsburgh Pirates +1 | Washington Nationals +0.7 | Regular | |
| Apr 14, 1982 | 4–5 | Washington Nationals +1 | Washington Nationals +0.7 | Regular | |
| Oct 1, 1981 | 5–2 | Washington Nationals +3 | Washington Nationals +0.1 | Regular | |
| Sep 30, 1981 | 3–2 | Washington Nationals +1 | Washington Nationals +0.1 | Regular | |
| Sep 24, 1981 | 1–7 | Washington Nationals +6 | Washington Nationals +0.5 | Regular | |
| Sep 23, 1981 | 2–3 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| Aug 13, 1981 | 7–2 | Washington Nationals +5 | Pittsburgh Pirates +0.1 | Regular | |
| Aug 12, 1981 | 3–2 | Washington Nationals +1 | Pittsburgh Pirates +0.1 | Regular | |
| Aug 11, 1981 | 6–3 | Pittsburgh Pirates +3 | Washington Nationals +0.4 | Regular | |
| Aug 10, 1981 | 1–3 | Washington Nationals +2 | Washington Nationals +0.3 | Regular | |
| May 31, 1981 | 1–5 | Washington Nationals +4 | Washington Nationals +0.3 | Regular | |
| May 30, 1981 | 3–2 | Pittsburgh Pirates +1 | Washington Nationals +0.4 | Regular | |
| May 29, 1981 | 2–3 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Apr 12, 1981 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.1 | Regular | |
| Apr 9, 1981 | 6–5 | Washington Nationals +1 | Pittsburgh Pirates +0.1 | Regular | |
| Sep 23, 1980 | 7–1 | Washington Nationals +6 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 22, 1980 | 2–4 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.3 | Regular | |
| Sep 14, 1980 | 0–4 | Washington Nationals +4 | Washington Nationals +0.1 | Regular | |
| Sep 13, 1980 | 4–0 | Pittsburgh Pirates +4 | Washington Nationals +0.2 | Regular | |
| Sep 12, 1980 | 0–1 | Washington Nationals +1 | Washington Nationals +0.1 | Regular | |
| Aug 17, 1980 | 1–5 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.6 | Regular | |
| Aug 17, 1980 | 4–2 | Washington Nationals +2 | Pittsburgh Pirates +0.6 | Regular | |
| Aug 16, 1980 | 0–5 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.5 | Regular | |
| Aug 15, 1980 | 3–7 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.5 | Regular | |
| Jun 29, 1980 | 1–4 | Washington Nationals +3 | Pittsburgh Pirates +0.0 | Regular | |
| Jun 28, 1980 | 4–3 | Pittsburgh Pirates +1 | Washington Nationals +0.0 | Regular | |
| Jun 27, 1980 | 6–4 | Pittsburgh Pirates +2 | Washington Nationals +0.1 | Regular | |
| May 1, 1980 | 1–2 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.9 | Regular | |
| Apr 30, 1980 | 0–5 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.9 | Regular | |
| Apr 29, 1980 | 4–5 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.8 | Regular | |
| Apr 23, 1980 | 2–3 | Washington Nationals +1 | Pittsburgh Pirates +0.4 | Regular | |
| Apr 22, 1980 | 5–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.3 | Regular | |
| Apr 21, 1980 | 7–1 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.3 | Regular | |
| Sep 26, 1979 | 1–10 | Pittsburgh Pirates +9 | Pittsburgh Pirates +0.6 | Regular | |
| Sep 25, 1979 | 4–10 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.6 | Regular | |
| Sep 24, 1979 | 2–5 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.6 | Regular | |
| Sep 24, 1979 | 7–6 | Washington Nationals +1 | Pittsburgh Pirates +0.7 | Regular | |
| Sep 18, 1979 | 5–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.2 | Regular | |
| Sep 17, 1979 | 2–1 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.2 | Regular | |
| Jul 29, 1979 | 3–5 | Washington Nationals +2 | Pittsburgh Pirates +0.3 | Regular | |
| Jul 28, 1979 | 5–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.3 | Regular | |
| Jul 27, 1979 | 5–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.2 | Regular | |
| Jul 27, 1979 | 9–1 | Pittsburgh Pirates +8 | Pittsburgh Pirates +0.2 | Regular | |
| Jun 30, 1979 | 5–3 | Washington Nationals +2 | Pittsburgh Pirates +0.5 | Regular | |
| Jun 29, 1979 | 5–6 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.5 | Regular | |
| May 23, 1979 | 0–3 | Washington Nationals +3 | Pittsburgh Pirates +0.2 | Regular | |
| May 22, 1979 | 3–6 | Washington Nationals +3 | Pittsburgh Pirates +0.2 | Regular | |
| May 21, 1979 | 4–2 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.2 | Regular | |
| Apr 8, 1979 | 5–4 | Washington Nationals +1 | Pittsburgh Pirates +1.0 | Regular | |
| Apr 7, 1979 | 6–7 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.9 | Regular | |
| Apr 6, 1979 | 3–2 | Washington Nationals +1 | Pittsburgh Pirates +1.0 | Regular | |
| Sep 24, 1978 | 0–4 | Washington Nationals +4 | Pittsburgh Pirates +0.5 | Regular | |
| Sep 23, 1978 | 2–3 | Washington Nationals +1 | Pittsburgh Pirates +0.6 | Regular | |
| Sep 17, 1978 | 3–5 | Pittsburgh Pirates +2 | Pittsburgh Pirates +1.1 | Regular | |
| Sep 16, 1978 | 5–12 | Pittsburgh Pirates +7 | Pittsburgh Pirates +1.0 | Regular | |
| Sep 15, 1978 | 1–6 | Pittsburgh Pirates +5 | Pittsburgh Pirates +1.0 | Regular | |
| Aug 2, 1978 | 3–0 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.4 | Regular | |
| Aug 1, 1978 | 3–4 | Washington Nationals +1 | Pittsburgh Pirates +0.4 | Regular | |
| Jul 31, 1978 | 2–3 | Washington Nationals +1 | Pittsburgh Pirates +0.4 | Regular | |
| Jul 4, 1978 | 1–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.9 | Regular | |
| Jul 4, 1978 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.9 | Regular | |
| Jul 3, 1978 | 2–0 | Washington Nationals +2 | Pittsburgh Pirates +0.9 | Regular | |
| May 28, 1978 | 2–5 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.9 | Regular | |
| May 27, 1978 | 15–1 | Washington Nationals +14 | Pittsburgh Pirates +1.0 | Regular | |
| May 26, 1978 | 1–2 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.9 | Regular | |
| May 22, 1978 | 2–5 | Washington Nationals +3 | Pittsburgh Pirates +0.6 | Regular | |
| May 21, 1978 | 7–0 | Pittsburgh Pirates +7 | Pittsburgh Pirates +0.5 | Regular | |
| May 20, 1978 | 6–0 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.5 | Regular | |
| May 19, 1978 | 5–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 18, 1977 | 7–5 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.7 | Regular | |
| Sep 17, 1977 | 6–3 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.7 | Regular | |
| Sep 16, 1977 | 0–5 | Washington Nationals +5 | Pittsburgh Pirates +0.7 | Regular | |
| Sep 11, 1977 | 4–10 | Pittsburgh Pirates +6 | Pittsburgh Pirates +1.3 | Regular | |
| Sep 10, 1977 | 4–2 | Washington Nationals +2 | Pittsburgh Pirates +1.3 | Regular | |
| Sep 9, 1977 | 2–1 | Washington Nationals +1 | Pittsburgh Pirates +1.3 | Regular | |
| Jul 13, 1977 | 6–1 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.7 | Regular | |
| Jul 12, 1977 | 5–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.7 | Regular | |
| Jul 11, 1977 | 2–4 | Washington Nationals +2 | Pittsburgh Pirates +0.7 | Regular | |
| Jun 26, 1977 | 4–7 | Pittsburgh Pirates +3 | Pittsburgh Pirates +1.4 | Regular | |
| Jun 26, 1977 | 6–3 | Washington Nationals +3 | Pittsburgh Pirates +1.4 | Regular | |
| Jun 25, 1977 | 2–10 | Pittsburgh Pirates +8 | Pittsburgh Pirates +1.3 | Regular | |
| Jun 24, 1977 | 5–6 | Pittsburgh Pirates +1 | Pittsburgh Pirates +1.3 | Regular | |
| Apr 20, 1977 | 8–6 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.7 | Regular | |
| Apr 19, 1977 | 0–6 | Washington Nationals +6 | Pittsburgh Pirates +0.8 | Regular | |
| Apr 18, 1977 | 5–6 | Washington Nationals +1 | Pittsburgh Pirates +0.8 | Regular | |
| Apr 13, 1977 | 0–3 | Pittsburgh Pirates +3 | Pittsburgh Pirates +1.3 | Regular | |
| Apr 12, 1977 | 1–2 | Pittsburgh Pirates +1 | Pittsburgh Pirates +1.3 | Regular | |
| Sep 12, 1976 | 1–6 | Pittsburgh Pirates +5 | Pittsburgh Pirates +1.4 | Regular | |
| Sep 11, 1976 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +1.4 | Regular | |
| Sep 10, 1976 | 4–2 | Washington Nationals +2 | Pittsburgh Pirates +1.4 | Regular | |
| Sep 5, 1976 | 0–1 | Washington Nationals +1 | Pittsburgh Pirates +0.9 | Regular | |
| Sep 4, 1976 | 5–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.9 | Regular | |
| Sep 3, 1976 | 7–2 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.9 | Regular | |
| Sep 3, 1976 | 9–7 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.9 | Regular | |
| Aug 1, 1976 | 2–0 | Washington Nationals +2 | Pittsburgh Pirates +1.2 | Regular | |
| Jul 31, 1976 | 7–6 | Washington Nationals +1 | Pittsburgh Pirates +1.2 | Regular | |
| Jul 30, 1976 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +1.2 | Regular | |
| Jun 27, 1976 | 3–4 | Washington Nationals +1 | Pittsburgh Pirates +0.5 | Regular | |
| Jun 26, 1976 | 7–6 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.5 | Regular | |
| Jun 25, 1976 | 9–2 | Pittsburgh Pirates +7 | Pittsburgh Pirates +0.5 | Regular | |
| Jun 3, 1976 | 1–7 | Washington Nationals +6 | Pittsburgh Pirates +0.4 | Regular | |
| Jun 2, 1976 | 4–2 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.4 | Regular | |
| May 26, 1976 | 3–6 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.8 | Regular | |
| May 25, 1976 | 6–3 | Washington Nationals +3 | Pittsburgh Pirates +0.8 | Regular | |
| May 24, 1976 | 4–2 | Washington Nationals +2 | Pittsburgh Pirates +0.9 | Regular | |
| Sep 14, 1975 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.9 | Regular | |
| Sep 13, 1975 | 5–2 | Washington Nationals +3 | Pittsburgh Pirates +0.9 | Regular | |
| Sep 12, 1975 | 3–6 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.9 | Regular | |
| Sep 7, 1975 | 6–0 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 6, 1975 | 12–5 | Pittsburgh Pirates +7 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 5, 1975 | 5–2 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 5, 1975 | 3–4 | Washington Nationals +1 | Pittsburgh Pirates +0.4 | Regular | |
| Jul 27, 1975 | 1–4 | Pittsburgh Pirates +3 | Pittsburgh Pirates +1.1 | Regular | |
| Jul 27, 1975 | 3–5 | Pittsburgh Pirates +2 | Pittsburgh Pirates +1.1 | Regular | |
| Jul 26, 1975 | 5–2 | Washington Nationals +3 | Pittsburgh Pirates +1.1 | Regular | |
| Jul 25, 1975 | 1–6 | Pittsburgh Pirates +5 | Pittsburgh Pirates +1.1 | Regular | |
| Jul 3, 1975 | 5–1 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.5 | Regular | |
| Jul 1, 1975 | 10–4 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.4 | Regular | |
| Jun 30, 1975 | 5–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.4 | Regular | |
| Apr 23, 1975 | 0–5 | Washington Nationals +5 | Pittsburgh Pirates +0.2 | Regular | |
| Apr 22, 1975 | 3–4 | Washington Nationals +1 | Pittsburgh Pirates +0.3 | Regular | |
| Apr 17, 1975 | 7–4 | Washington Nationals +3 | Pittsburgh Pirates +0.7 | Regular | |
| Apr 16, 1975 | 5–0 | Washington Nationals +5 | Pittsburgh Pirates +0.8 | Regular | |
| Sep 15, 1974 | 4–5 | Washington Nationals +1 | Pittsburgh Pirates +0.3 | Regular | |
| Sep 14, 1974 | 2–17 | Washington Nationals +15 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 13, 1974 | 2–3 | Washington Nationals +1 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 8, 1974 | 2–8 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.9 | Regular | |
| Sep 7, 1974 | 5–6 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.9 | Regular | |
| Sep 6, 1974 | 1–2 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.9 | Regular | |
| Jul 26, 1974 | 3–0 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.1 | Regular | |
| Jul 25, 1974 | 3–2 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.1 | Regular | |
| Jul 25, 1974 | 5–10 | Washington Nationals +5 | Pittsburgh Pirates +0.1 | Regular | |
| Jul 4, 1974 | 2–1 | Washington Nationals +1 | Pittsburgh Pirates +0.4 | Regular | |
| Jul 4, 1974 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.4 | Regular | |
| Jul 3, 1974 | 1–2 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.4 | Regular | |
| Jul 2, 1974 | 2–4 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.4 | Regular | |
| May 23, 1974 | 4–5 | Washington Nationals +1 | Washington Nationals +0.1 | Regular | |
| May 21, 1974 | 8–4 | Pittsburgh Pirates +4 | Washington Nationals +0.2 | Regular | |
| May 20, 1974 | 2–4 | Washington Nationals +2 | Washington Nationals +0.1 | Regular | |
| Apr 11, 1974 | 5–1 | Washington Nationals +4 | Pittsburgh Pirates +0.5 | Regular | |
| Apr 10, 1974 | 12–8 | Washington Nationals +4 | Pittsburgh Pirates +0.6 | Regular | |
| Sep 30, 1973 | 2–10 | Pittsburgh Pirates +8 | Pittsburgh Pirates +0.7 | Regular | |
| Sep 29, 1973 | 6–4 | Washington Nationals +2 | Pittsburgh Pirates +0.8 | Regular | |
| Sep 28, 1973 | 3–2 | Washington Nationals +1 | Pittsburgh Pirates +0.8 | Regular | |
| Sep 24, 1973 | 3–0 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 24, 1973 | 4–5 | Washington Nationals +1 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 23, 1973 | 6–3 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.3 | Regular | |
| Sep 23, 1973 | 7–4 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.3 | Regular | |
| Jul 1, 1973 | 2–6 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.9 | Regular | |
| Jul 1, 1973 | 4–8 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.9 | Regular | |
| Jun 30, 1973 | 1–5 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.9 | Regular | |
| Jun 29, 1973 | 0–4 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.8 | Regular | |
| Jun 26, 1973 | 3–10 | Washington Nationals +7 | Pittsburgh Pirates +0.4 | Regular | |
| Jun 25, 1973 | 3–1 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.3 | Regular | |
| Jun 25, 1973 | 8–6 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.4 | Regular | |
| May 15, 1973 | 8–9 | Pittsburgh Pirates +1 | Pittsburgh Pirates +1.0 | Regular | |
| May 14, 1973 | 3–2 | Washington Nationals +1 | Pittsburgh Pirates +1.1 | Regular | |
| Apr 15, 1973 | 8–3 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.8 | Regular | |
| Apr 14, 1973 | 4–6 | Washington Nationals +2 | Pittsburgh Pirates +0.8 | Regular | |
| Sep 24, 1972 | 2–1 | Washington Nationals +1 | Pittsburgh Pirates +1.4 | Regular | |
| Sep 23, 1972 | 3–0 | Washington Nationals +3 | Pittsburgh Pirates +1.4 | Regular | |
| Sep 22, 1972 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +1.4 | Regular | |
| Sep 10, 1972 | 2–8 | Washington Nationals +6 | Pittsburgh Pirates +0.9 | Regular | |
| Sep 9, 1972 | 8–3 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.9 | Regular | |
| Sep 8, 1972 | 4–2 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.8 | Regular | |
| Sep 8, 1972 | 7–1 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.9 | Regular | |
| Aug 6, 1972 | 8–0 | Pittsburgh Pirates +8 | Pittsburgh Pirates +0.8 | Regular | |
| Aug 6, 1972 | 7–2 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.8 | Regular | |
| Aug 5, 1972 | 7–4 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.8 | Regular | |
| Aug 4, 1972 | 1–2 | Washington Nationals +1 | Pittsburgh Pirates +0.8 | Regular | |
| Jun 29, 1972 | 0–9 | Pittsburgh Pirates +9 | Pittsburgh Pirates +1.3 | Regular | |
| Jun 28, 1972 | 3–1 | Washington Nationals +2 | Pittsburgh Pirates +1.3 | Regular | |
| May 31, 1972 | 2–3 | Washington Nationals +1 | Pittsburgh Pirates +0.8 | Regular | |
| May 21, 1972 | 0–1 | Pittsburgh Pirates +1 | Pittsburgh Pirates +1.2 | Regular | |
| May 21, 1972 | 3–5 | Pittsburgh Pirates +2 | Pittsburgh Pirates +1.3 | Regular | |
| May 20, 1972 | 0–6 | Pittsburgh Pirates +6 | Pittsburgh Pirates +1.2 | Regular | |
| May 19, 1972 | 0–8 | Pittsburgh Pirates +8 | Pittsburgh Pirates +1.2 | Regular | |
| Sep 12, 1971 | 4–0 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.6 | Regular | |
| Sep 11, 1971 | 1–4 | Washington Nationals +3 | Pittsburgh Pirates +0.7 | Regular | |
| Sep 10, 1971 | 2–3 | Washington Nationals +1 | Pittsburgh Pirates +0.7 | Regular | |
| Sep 5, 1971 | 2–8 | Pittsburgh Pirates +6 | Pittsburgh Pirates +1.1 | Regular | |
| Sep 4, 1971 | 6–7 | Pittsburgh Pirates +1 | Pittsburgh Pirates +1.1 | Regular | |
| Sep 3, 1971 | 6–4 | Washington Nationals +2 | Pittsburgh Pirates +1.2 | Regular | |
| Aug 5, 1971 | 7–2 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.9 | Regular | |
| Aug 4, 1971 | 3–4 | Washington Nationals +1 | Pittsburgh Pirates +0.9 | Regular | |
| Aug 3, 1971 | 10–6 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.9 | Regular | |
| Jun 20, 1971 | 1–7 | Pittsburgh Pirates +6 | Pittsburgh Pirates +1.2 | Regular | |
| Jun 20, 1971 | 3–7 | Pittsburgh Pirates +4 | Pittsburgh Pirates +1.2 | Regular | |
| Jun 19, 1971 | 10–1 | Washington Nationals +9 | Pittsburgh Pirates +1.2 | Regular | |
| Jun 18, 1971 | 8–9 | Pittsburgh Pirates +1 | Pittsburgh Pirates +1.2 | Regular | |
| May 23, 1971 | 2–4 | Washington Nationals +2 | Pittsburgh Pirates +0.5 | Regular | |
| May 22, 1971 | 2–5 | Washington Nationals +3 | Pittsburgh Pirates +0.5 | Regular | |
| May 21, 1971 | 6–2 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.5 | Regular | |
| May 18, 1971 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.9 | Regular | |
| May 17, 1971 | 5–6 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.9 | Regular | |
| Sep 24, 1970 | 0–8 | Pittsburgh Pirates +8 | Pittsburgh Pirates +1.0 | Regular | |
| Sep 23, 1970 | 3–2 | Washington Nationals +1 | Pittsburgh Pirates +1.0 | Regular | |
| Sep 22, 1970 | 1–0 | Washington Nationals +1 | Pittsburgh Pirates +1.0 | Regular | |
| Sep 22, 1970 | 1–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +1.0 | Regular | |
| Sep 2, 1970 | 7–10 | Washington Nationals +3 | Pittsburgh Pirates +0.6 | Regular | |
| Sep 1, 1970 | 8–4 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.5 | Regular | |
| Aug 4, 1970 | 4–2 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.6 | Regular | |
| Aug 3, 1970 | 0–8 | Washington Nationals +8 | Pittsburgh Pirates +0.7 | Regular | |
| Jun 21, 1970 | 3–2 | Washington Nationals +1 | Pittsburgh Pirates +1.2 | Regular | |
| Jun 20, 1970 | 2–4 | Pittsburgh Pirates +2 | Pittsburgh Pirates +1.2 | Regular | |
| Jun 19, 1970 | 4–8 | Pittsburgh Pirates +4 | Pittsburgh Pirates +1.2 | Regular | |
| May 24, 1970 | 3–0 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.5 | Regular | |
| May 23, 1970 | 8–4 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.5 | Regular | |
| May 22, 1970 | 3–6 | Washington Nationals +3 | Pittsburgh Pirates +0.5 | Regular | |
| May 21, 1970 | 6–7 | Washington Nationals +1 | Pittsburgh Pirates +0.6 | Regular | |
| May 17, 1970 | 8–7 | Washington Nationals +1 | Pittsburgh Pirates +1.2 | Regular | |
| May 16, 1970 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +1.2 | Regular | |
| May 15, 1970 | 2–1 | Washington Nationals +1 | Pittsburgh Pirates +1.2 | Regular | |
| Oct 2, 1969 | 2–8 | Pittsburgh Pirates +6 | Pittsburgh Pirates +1.3 | Regular | |
| Oct 1, 1969 | 4–5 | Pittsburgh Pirates +1 | Pittsburgh Pirates +1.3 | Regular | |
| Sep 9, 1969 | 2–4 | Washington Nationals +2 | Pittsburgh Pirates +0.8 | Regular | |
| Sep 8, 1969 | 6–2 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.8 | Regular | |
| Jul 17, 1969 | 4–5 | Washington Nationals +1 | Pittsburgh Pirates +0.3 | Regular | |
| Jul 16, 1969 | 8–7 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.3 | Regular | |
| Jul 15, 1969 | 9–3 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.2 | Regular | |
| Jul 14, 1969 | 0–2 | Washington Nationals +2 | Pittsburgh Pirates +0.3 | Regular | |
| Jul 10, 1969 | 1–2 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.7 | Regular | |
| Jul 9, 1969 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.6 | Regular | |
| Jul 9, 1969 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.7 | Regular | |
| Jul 8, 1969 | 1–8 | Pittsburgh Pirates +7 | Pittsburgh Pirates +0.6 | Regular | |
| May 4, 1969 | 4–6 | Washington Nationals +2 | Pittsburgh Pirates +0.0 | Regular | |
| May 3, 1969 | 4–2 | Pittsburgh Pirates +2 | Washington Nationals +0.0 | Regular | |
| May 2, 1969 | 7–3 | Pittsburgh Pirates +4 | Washington Nationals +0.1 | Regular | |
| Apr 27, 1969 | 4–2 | Washington Nationals +2 | Pittsburgh Pirates +0.5 | Regular | |
| Apr 26, 1969 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.4 | Regular | |
| Apr 25, 1969 | 2–8 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.4 | Regular |