@ Nationals
180-146
@ Cubs
159-175-1
Playoffs
2-3
VS EXPECTED
Nationals +9.0
Avg Runs
4.3-4.1
Most Recent Winner
Nationals 6-3
Head-To-Head Margin (Max Last 150 Matches)
| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Mar 29, 2026 | 6–3 | Washington Nationals +3 | Chicago Cubs +1.1 | Regular | |
| Mar 28, 2026 | 2–10 | Chicago Cubs +8 | Chicago Cubs +1.0 | Regular | |
| Mar 26, 2026 | 10–4 | Washington Nationals +6 | Chicago Cubs +1.1 | Regular | |
| Sep 7, 2025 | 6–3 | Washington Nationals +3 | Chicago Cubs +1.2 | Regular | |
| Sep 6, 2025 | 2–1 | Washington Nationals +1 | Chicago Cubs +1.2 | Regular | |
| Sep 5, 2025 | 5–11 | Chicago Cubs +6 | Chicago Cubs +1.2 | Regular | |
| Jun 5, 2025 | 7–1 | Chicago Cubs +6 | Chicago Cubs +0.4 | Regular | |
| Jun 4, 2025 | 0–2 | Washington Nationals +2 | Chicago Cubs +0.4 | Regular | |
| Jun 3, 2025 | 8–3 | Chicago Cubs +5 | Chicago Cubs +0.4 | Regular | |
| Sep 22, 2024 | 0–5 | Chicago Cubs +5 | Chicago Cubs +0.8 | Regular | |
| Sep 21, 2024 | 5–1 | Washington Nationals +4 | Chicago Cubs +0.8 | Regular | |
| Sep 20, 2024 | 1–3 | Chicago Cubs +2 | Chicago Cubs +0.8 | Regular | |
| Sep 19, 2024 | 6–7 | Chicago Cubs +1 | Chicago Cubs +0.8 | Regular | |
| Sep 1, 2024 | 14–1 | Chicago Cubs +13 | Chicago Cubs +0.3 | Regular | |
| Aug 31, 2024 | 5–3 | Chicago Cubs +2 | Chicago Cubs +0.3 | Regular | |
| Aug 30, 2024 | 7–6 | Chicago Cubs +1 | Chicago Cubs +0.3 | Regular | |
| Jul 19, 2023 | 3–8 | Chicago Cubs +5 | Chicago Cubs +0.8 | Regular | |
| Jul 18, 2023 | 3–17 | Chicago Cubs +14 | Chicago Cubs +0.8 | Regular | |
| Jul 17, 2023 | 7–5 | Washington Nationals +2 | Chicago Cubs +0.9 | Regular | |
| May 4, 2023 | 3–4 | Washington Nationals +1 | Chicago Cubs +0.4 | Regular | |
| May 3, 2023 | 1–2 | Washington Nationals +1 | Chicago Cubs +0.4 | Regular | |
| May 2, 2023 | 1–4 | Washington Nationals +3 | Chicago Cubs +0.4 | Regular | |
| May 1, 2023 | 5–1 | Chicago Cubs +4 | Chicago Cubs +0.4 | Regular | |
| Aug 17, 2022 | 3–2 | Chicago Cubs +1 | Chicago Cubs +0.2 | Regular | |
| Aug 16, 2022 | 7–5 | Chicago Cubs +2 | Chicago Cubs +0.2 | Regular | |
| Aug 15, 2022 | 4–5 | Washington Nationals +1 | Chicago Cubs +0.2 | Regular | |
| Aug 10, 2022 | 2–4 | Chicago Cubs +2 | Chicago Cubs +0.6 | Regular | |
| Aug 9, 2022 | 6–5 | Washington Nationals +1 | Chicago Cubs +0.7 | Regular | |
| Aug 8, 2022 | 3–6 | Chicago Cubs +3 | Chicago Cubs +0.6 | Regular | |
| Aug 1, 2021 | 5–6 | Washington Nationals +1 | Washington Nationals +0.2 | Regular | |
| Jul 31, 2021 | 6–3 | Chicago Cubs +3 | Washington Nationals +0.3 | Regular | |
| Jul 30, 2021 | 3–4 | Washington Nationals +1 | Washington Nationals +0.2 | Regular | |
| May 20, 2021 | 2–5 | Chicago Cubs +3 | Chicago Cubs +0.3 | Regular | |
| May 19, 2021 | 4–3 | Washington Nationals +1 | Chicago Cubs +0.3 | Regular | |
| May 18, 2021 | 3–6 | Chicago Cubs +3 | Chicago Cubs +0.3 | Regular | |
| May 17, 2021 | 3–7 | Chicago Cubs +4 | Chicago Cubs +0.2 | Regular | |
| Aug 25, 2019 | 7–5 | Washington Nationals +2 | Chicago Cubs +0.3 | Regular | |
| Aug 24, 2019 | 7–2 | Washington Nationals +5 | Chicago Cubs +0.4 | Regular | |
| Aug 23, 2019 | 9–3 | Washington Nationals +6 | Chicago Cubs +0.4 | Regular | |
| May 19, 2019 | 6–5 | Chicago Cubs +1 | Chicago Cubs +0.4 | Regular | |
| May 18, 2019 | 2–5 | Washington Nationals +3 | Chicago Cubs +0.4 | Regular | |
| May 17, 2019 | 14–6 | Chicago Cubs +8 | Chicago Cubs +0.4 | Regular | |
| Sep 13, 2018 | 4–3 | Chicago Cubs +1 | Chicago Cubs +0.2 | Regular | |
| Sep 8, 2018 | 3–10 | Washington Nationals +7 | Chicago Cubs +0.3 | Regular | |
| Sep 8, 2018 | 5–6 | Washington Nationals +1 | Chicago Cubs +0.3 | Regular | |
| Sep 6, 2018 | 6–4 | Chicago Cubs +2 | Chicago Cubs +0.3 | Regular | |
| Aug 12, 2018 | 3–4 | Chicago Cubs +1 | Chicago Cubs +0.5 | Regular | |
| Aug 11, 2018 | 9–4 | Washington Nationals +5 | Chicago Cubs +0.6 | Regular | |
| Aug 10, 2018 | 2–3 | Chicago Cubs +1 | Chicago Cubs +0.6 | Regular | |
| Oct 12, 2017 | 9–8 | Chicago Cubs +1 | Washington Nationals +0.1 | Playoffs | |
| Oct 11, 2017 | 5–0 | Washington Nationals +5 | Chicago Cubs +0.4 | Playoffs | |
| Oct 9, 2017 | 1–2 | Chicago Cubs +1 | Chicago Cubs +0.4 | Playoffs | |
| Oct 7, 2017 | 3–6 | Washington Nationals +3 | Washington Nationals +0.0 | Playoffs | |
| Oct 6, 2017 | 3–0 | Chicago Cubs +3 | Washington Nationals +0.1 | Playoffs | |
| Aug 6, 2017 | 9–4 | Washington Nationals +5 | Chicago Cubs +0.3 | Regular | |
| Aug 5, 2017 | 4–7 | Chicago Cubs +3 | Chicago Cubs +0.3 | Regular | |
| Aug 4, 2017 | 4–2 | Washington Nationals +2 | Chicago Cubs +0.3 | Regular | |
| Jun 29, 2017 | 5–4 | Chicago Cubs +1 | Washington Nationals +0.2 | Regular | |
| Jun 28, 2017 | 4–8 | Washington Nationals +4 | Washington Nationals +0.1 | Regular | |
| Jun 27, 2017 | 1–6 | Washington Nationals +5 | Washington Nationals +0.1 | Regular | |
| Jun 26, 2017 | 5–4 | Chicago Cubs +1 | Washington Nationals +0.1 | Regular | |
| Jun 15, 2016 | 4–5 | Washington Nationals +1 | Chicago Cubs +0.1 | Regular | |
| Jun 14, 2016 | 4–3 | Chicago Cubs +1 | Chicago Cubs +0.0 | Regular | |
| Jun 13, 2016 | 1–4 | Washington Nationals +3 | Chicago Cubs +0.1 | Regular | |
| May 8, 2016 | 3–4 | Chicago Cubs +1 | Chicago Cubs +0.5 | Regular | |
| May 7, 2016 | 5–8 | Chicago Cubs +3 | Chicago Cubs +0.5 | Regular | |
| May 6, 2016 | 6–8 | Chicago Cubs +2 | Chicago Cubs +0.5 | Regular | |
| May 5, 2016 | 2–5 | Chicago Cubs +3 | Chicago Cubs +0.4 | Regular | |
| Jun 7, 2015 | 6–3 | Chicago Cubs +3 | Washington Nationals +0.9 | Regular | |
| Jun 6, 2015 | 4–2 | Chicago Cubs +2 | Washington Nationals +0.9 | Regular | |
| Jun 5, 2015 | 5–7 | Washington Nationals +2 | Washington Nationals +0.9 | Regular | |
| Jun 4, 2015 | 2–1 | Chicago Cubs +1 | Washington Nationals +0.9 | Regular | |
| May 27, 2015 | 3–0 | Washington Nationals +3 | Washington Nationals +0.5 | Regular | |
| May 26, 2015 | 2–3 | Chicago Cubs +1 | Washington Nationals +0.5 | Regular | |
| May 25, 2015 | 2–1 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| Jul 6, 2014 | 1–2 | Washington Nationals +1 | Washington Nationals +1.1 | Regular | |
| Jul 5, 2014 | 0–13 | Washington Nationals +13 | Washington Nationals +1.0 | Regular | |
| Jul 4, 2014 | 7–2 | Chicago Cubs +5 | Washington Nationals +1.1 | Regular | |
| Jun 28, 2014 | 3–0 | Washington Nationals +3 | Washington Nationals +0.5 | Regular | |
| Jun 28, 2014 | 7–2 | Washington Nationals +5 | Washington Nationals +0.6 | Regular | |
| Jun 27, 2014 | 2–7 | Chicago Cubs +5 | Washington Nationals +0.6 | Regular | |
| Jun 26, 2014 | 3–5 | Chicago Cubs +2 | Washington Nationals +0.7 | Regular | |
| Aug 22, 2013 | 5–4 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| Aug 21, 2013 | 11–6 | Washington Nationals +5 | Washington Nationals +0.4 | Regular | |
| Aug 20, 2013 | 4–2 | Washington Nationals +2 | Washington Nationals +0.4 | Regular | |
| Aug 19, 2013 | 1–11 | Chicago Cubs +10 | Washington Nationals +0.4 | Regular | |
| May 12, 2013 | 2–1 | Chicago Cubs +1 | Washington Nationals +1.3 | Regular | |
| May 11, 2013 | 8–2 | Chicago Cubs +6 | Washington Nationals +1.4 | Regular | |
| May 10, 2013 | 3–7 | Washington Nationals +4 | Washington Nationals +1.3 | Regular | |
| Sep 6, 2012 | 2–9 | Washington Nationals +7 | Washington Nationals +1.3 | Regular | |
| Sep 5, 2012 | 1–9 | Washington Nationals +8 | Washington Nationals +1.3 | Regular | |
| Sep 4, 2012 | 5–11 | Washington Nationals +6 | Washington Nationals +1.3 | Regular | |
| Sep 3, 2012 | 1–2 | Washington Nationals +1 | Washington Nationals +1.2 | Regular | |
| Apr 8, 2012 | 3–4 | Chicago Cubs +1 | Chicago Cubs +0.1 | Regular | |
| Apr 7, 2012 | 7–4 | Washington Nationals +3 | Chicago Cubs +0.1 | Regular | |
| Apr 5, 2012 | 2–1 | Washington Nationals +1 | Chicago Cubs +0.2 | Regular | |
| Aug 11, 2011 | 3–4 | Chicago Cubs +1 | Chicago Cubs +0.4 | Regular | |
| Aug 10, 2011 | 2–4 | Chicago Cubs +2 | Chicago Cubs +0.3 | Regular | |
| Aug 9, 2011 | 3–1 | Washington Nationals +2 | Chicago Cubs +0.4 | Regular | |
| Jul 7, 2011 | 10–9 | Chicago Cubs +1 | Washington Nationals +0.2 | Regular | |
| Jul 6, 2011 | 4–5 | Washington Nationals +1 | Washington Nationals +0.2 | Regular | |
| Jul 5, 2011 | 2–3 | Washington Nationals +1 | Washington Nationals +0.2 | Regular | |
| Jul 4, 2011 | 4–5 | Washington Nationals +1 | Washington Nationals +0.1 | Regular | |
| Aug 25, 2010 | 4–0 | Chicago Cubs +4 | Chicago Cubs +0.2 | Regular | |
| Aug 24, 2010 | 5–4 | Chicago Cubs +1 | Chicago Cubs +0.2 | Regular | |
| Aug 23, 2010 | 9–1 | Chicago Cubs +8 | Chicago Cubs +0.2 | Regular | |
| Apr 28, 2010 | 3–2 | Washington Nationals +1 | Chicago Cubs +1.0 | Regular | |
| Apr 27, 2010 | 3–1 | Washington Nationals +2 | Chicago Cubs +1.0 | Regular | |
| Apr 26, 2010 | 3–4 | Chicago Cubs +1 | Chicago Cubs +1.0 | Regular | |
| Aug 27, 2009 | 5–4 | Washington Nationals +1 | Chicago Cubs +1.3 | Regular | |
| Aug 26, 2009 | 4–9 | Chicago Cubs +5 | Chicago Cubs +1.3 | Regular | |
| Aug 25, 2009 | 15–6 | Washington Nationals +9 | Chicago Cubs +1.3 | Regular | |
| Jul 19, 2009 | 11–3 | Chicago Cubs +8 | Chicago Cubs +0.9 | Regular | |
| Jul 18, 2009 | 6–5 | Chicago Cubs +1 | Chicago Cubs +0.9 | Regular | |
| Jul 17, 2009 | 3–1 | Chicago Cubs +2 | Chicago Cubs +0.9 | Regular | |
| Jul 16, 2009 | 6–2 | Chicago Cubs +4 | Chicago Cubs +0.9 | Regular | |
| Aug 24, 2008 | 1–6 | Chicago Cubs +5 | Chicago Cubs +1.4 | Regular | |
| Aug 23, 2008 | 2–9 | Chicago Cubs +7 | Chicago Cubs +1.3 | Regular | |
| Aug 22, 2008 | 13–5 | Washington Nationals +8 | Chicago Cubs +1.4 | Regular | |
| Apr 27, 2008 | 0–2 | Washington Nationals +2 | Chicago Cubs +0.2 | Regular | |
| Apr 26, 2008 | 7–0 | Chicago Cubs +7 | Chicago Cubs +0.2 | Regular | |
| Apr 25, 2008 | 3–5 | Washington Nationals +2 | Chicago Cubs +0.2 | Regular | |
| Jul 5, 2007 | 4–2 | Chicago Cubs +2 | Chicago Cubs +0.0 | Regular | |
| Jul 4, 2007 | 0–6 | Washington Nationals +6 | Chicago Cubs +0.1 | Regular | |
| Jul 3, 2007 | 3–1 | Chicago Cubs +2 | Chicago Cubs +0.0 | Regular | |
| Jul 2, 2007 | 7–2 | Chicago Cubs +5 | Washington Nationals +0.0 | Regular | |
| May 6, 2007 | 3–4 | Chicago Cubs +1 | Chicago Cubs +0.4 | Regular | |
| May 5, 2007 | 3–5 | Chicago Cubs +2 | Chicago Cubs +0.3 | Regular | |
| May 4, 2007 | 4–6 | Chicago Cubs +2 | Chicago Cubs +0.3 | Regular | |
| Jul 23, 2006 | 1–7 | Washington Nationals +6 | Washington Nationals +0.3 | Regular | |
| Jul 22, 2006 | 3–7 | Washington Nationals +4 | Washington Nationals +0.2 | Regular | |
| Jul 21, 2006 | 6–7 | Washington Nationals +1 | Washington Nationals +0.2 | Regular | |
| May 18, 2006 | 5–3 | Washington Nationals +2 | Chicago Cubs +0.5 | Regular | |
| May 17, 2006 | 0–5 | Chicago Cubs +5 | Chicago Cubs +0.4 | Regular | |
| May 16, 2006 | 0–4 | Chicago Cubs +4 | Chicago Cubs +0.4 | Regular | |
| Jul 3, 2005 | 5–4 | Washington Nationals +1 | Chicago Cubs +0.2 | Regular | |
| Jul 2, 2005 | 4–2 | Washington Nationals +2 | Chicago Cubs +0.2 | Regular | |
| Jul 1, 2005 | 4–3 | Washington Nationals +1 | Chicago Cubs +0.3 | Regular | |
| May 15, 2005 | 4–5 | Washington Nationals +1 | Chicago Cubs +0.0 | Regular | |
| May 14, 2005 | 3–4 | Washington Nationals +1 | Chicago Cubs +0.1 | Regular | |
| May 13, 2005 | 6–3 | Chicago Cubs +3 | Chicago Cubs +0.0 | Regular | |
| Sep 8, 2004 | 6–0 | Washington Nationals +6 | Chicago Cubs +0.7 | Regular | |
| Sep 7, 2004 | 7–6 | Washington Nationals +1 | Chicago Cubs +0.8 | Regular | |
| Sep 6, 2004 | 1–9 | Chicago Cubs +8 | Chicago Cubs +0.7 | Regular | |
| Sep 1, 2004 | 2–1 | Chicago Cubs +1 | Chicago Cubs +0.2 | Regular | |
| Aug 31, 2004 | 0–8 | Washington Nationals +8 | Chicago Cubs +0.2 | Regular | |
| Aug 30, 2004 | 5–2 | Chicago Cubs +3 | Chicago Cubs +0.2 | Regular | |
| Sep 11, 2003 | 2–3 | Washington Nationals +1 | Washington Nationals +0.2 | Regular | |
| Sep 10, 2003 | 4–8 | Washington Nationals +4 | Washington Nationals +0.2 | Regular | |
| Sep 9, 2003 | 4–3 | Chicago Cubs +1 | Washington Nationals +0.2 | Regular | |
| Apr 10, 2003 | 7–1 | Washington Nationals +6 | Washington Nationals +0.0 | Regular | |
| Apr 9, 2003 | 0–3 | Chicago Cubs +3 | Washington Nationals +0.1 | Regular | |
| Apr 8, 2003 | 1–6 | Chicago Cubs +5 | Washington Nationals +0.1 | Regular | |
| Sep 11, 2002 | 3–6 | Chicago Cubs +3 | Chicago Cubs +0.1 | Regular | |
| Sep 10, 2002 | 6–2 | Washington Nationals +4 | Chicago Cubs +0.2 | Regular | |
| Sep 9, 2002 | 2–3 | Chicago Cubs +1 | Chicago Cubs +0.1 | Regular | |
| Apr 17, 2002 | 8–15 | Washington Nationals +7 | Chicago Cubs +0.1 | Regular | |
| Apr 16, 2002 | 4–8 | Washington Nationals +4 | Chicago Cubs +0.1 | Regular | |
| Apr 15, 2002 | 6–4 | Chicago Cubs +2 | Chicago Cubs +0.1 | Regular | |
| Apr 11, 2001 | 4–2 | Chicago Cubs +2 | Washington Nationals +0.4 | Regular | |
| Apr 10, 2001 | 4–2 | Chicago Cubs +2 | Washington Nationals +0.4 | Regular | |
| Apr 9, 2001 | 5–7 | Washington Nationals +2 | Washington Nationals +0.4 | Regular | |
| Apr 5, 2001 | 1–2 | Chicago Cubs +1 | Chicago Cubs +0.1 | Regular | |
| Apr 4, 2001 | 3–2 | Washington Nationals +1 | Chicago Cubs +0.1 | Regular | |
| Apr 2, 2001 | 5–4 | Washington Nationals +1 | Chicago Cubs +0.2 | Regular | |
| Jun 18, 2000 | 4–3 | Washington Nationals +1 | Chicago Cubs +0.1 | Regular | |
| Jun 17, 2000 | 0–1 | Chicago Cubs +1 | Chicago Cubs +0.1 | Regular | |
| Jun 16, 2000 | 8–9 | Chicago Cubs +1 | Chicago Cubs +0.0 | Regular | |
| May 14, 2000 | 15–16 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| May 13, 2000 | 2–1 | Chicago Cubs +1 | Washington Nationals +0.4 | Regular | |
| May 12, 2000 | 3–8 | Washington Nationals +5 | Washington Nationals +0.4 | Regular | |
| Apr 20, 2000 | 10–6 | Chicago Cubs +4 | Washington Nationals +0.3 | Regular | |
| Apr 19, 2000 | 3–7 | Washington Nationals +4 | Washington Nationals +0.3 | Regular | |
| Apr 18, 2000 | 3–4 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Aug 5, 1999 | 5–2 | Washington Nationals +3 | Chicago Cubs +0.7 | Regular | |
| Aug 4, 1999 | 1–5 | Chicago Cubs +4 | Chicago Cubs +0.6 | Regular | |
| Aug 3, 1999 | 9–4 | Washington Nationals +5 | Chicago Cubs +0.7 | Regular | |
| Aug 2, 1999 | 5–1 | Washington Nationals +4 | Chicago Cubs +0.7 | Regular | |
| Jul 28, 1999 | 2–8 | Washington Nationals +6 | Chicago Cubs +0.3 | Regular | |
| Jul 27, 1999 | 4–2 | Chicago Cubs +2 | Chicago Cubs +0.3 | Regular | |
| Jul 26, 1999 | 1–6 | Washington Nationals +5 | Chicago Cubs +0.4 | Regular | |
| Jul 23, 1998 | 1–2 | Chicago Cubs +1 | Chicago Cubs +0.5 | Regular | |
| Jul 22, 1998 | 5–9 | Chicago Cubs +4 | Chicago Cubs +0.5 | Regular | |
| Apr 12, 1998 | 1–4 | Washington Nationals +3 | Washington Nationals +0.3 | Regular | |
| Apr 11, 1998 | 4–5 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Apr 10, 1998 | 13–0 | Chicago Cubs +13 | Washington Nationals +0.3 | Regular | |
| Apr 6, 1998 | 2–3 | Chicago Cubs +1 | Chicago Cubs +0.1 | Regular | |
| Apr 5, 1998 | 2–7 | Chicago Cubs +5 | Chicago Cubs +0.0 | Regular | |
| Apr 4, 1998 | 1–3 | Chicago Cubs +2 | Washington Nationals +0.0 | Regular | |
| Apr 3, 1998 | 2–6 | Chicago Cubs +4 | Washington Nationals +0.0 | Regular | |
| Aug 24, 1997 | 3–12 | Chicago Cubs +9 | Washington Nationals +0.3 | Regular | |
| Aug 23, 1997 | 9–5 | Washington Nationals +4 | Washington Nationals +0.3 | Regular | |
| Aug 22, 1997 | 1–3 | Chicago Cubs +2 | Washington Nationals +0.3 | Regular | |
| Jun 9, 1997 | 5–6 | Washington Nationals +1 | Washington Nationals +0.8 | Regular | |
| Jun 8, 1997 | 4–5 | Washington Nationals +1 | Washington Nationals +0.8 | Regular | |
| Jun 7, 1997 | 0–5 | Washington Nationals +5 | Washington Nationals +0.8 | Regular | |
| Jun 6, 1997 | 0–3 | Washington Nationals +3 | Washington Nationals +0.7 | Regular | |
| Apr 29, 1997 | 8–14 | Chicago Cubs +6 | Washington Nationals +0.4 | Regular | |
| Apr 28, 1997 | 2–5 | Chicago Cubs +3 | Washington Nationals +0.4 | Regular | |
| Apr 23, 1997 | 3–4 | Washington Nationals +1 | Washington Nationals +0.8 | Regular | |
| Apr 22, 1997 | 1–5 | Washington Nationals +4 | Washington Nationals +0.8 | Regular | |
| Sep 11, 1996 | 2–1 | Washington Nationals +1 | Chicago Cubs +0.1 | Regular | |
| Sep 10, 1996 | 3–10 | Chicago Cubs +7 | Chicago Cubs +0.0 | Regular | |
| Sep 9, 1996 | 1–3 | Chicago Cubs +2 | Washington Nationals +0.0 | Regular | |
| Aug 11, 1996 | 3–4 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| Aug 10, 1996 | 3–2 | Chicago Cubs +1 | Washington Nationals +0.5 | Regular | |
| Aug 9, 1996 | 11–9 | Chicago Cubs +2 | Washington Nationals +0.6 | Regular | |
| Jun 9, 1996 | 2–4 | Chicago Cubs +2 | Washington Nationals +0.2 | Regular | |
| Jun 8, 1996 | 4–6 | Chicago Cubs +2 | Washington Nationals +0.2 | Regular | |
| Jun 7, 1996 | 9–3 | Washington Nationals +6 | Washington Nationals +0.2 | Regular | |
| May 8, 1996 | 2–4 | Washington Nationals +2 | Washington Nationals +0.6 | Regular | |
| May 7, 1996 | 3–8 | Washington Nationals +5 | Washington Nationals +0.6 | Regular | |
| May 6, 1996 | 2–6 | Washington Nationals +4 | Washington Nationals +0.5 | Regular | |
| Jul 26, 1995 | 4–2 | Washington Nationals +2 | Washington Nationals +0.4 | Regular | |
| Jul 25, 1995 | 5–6 | Chicago Cubs +1 | Washington Nationals +0.4 | Regular | |
| Jul 20, 1995 | 0–4 | Washington Nationals +4 | Washington Nationals +0.9 | Regular | |
| Jul 19, 1995 | 3–4 | Washington Nationals +1 | Washington Nationals +0.9 | Regular | |
| Jul 12, 1995 | 2–3 | Washington Nationals +1 | Washington Nationals +0.7 | Regular | |
| Apr 30, 1995 | 4–2 | Washington Nationals +2 | Washington Nationals +0.5 | Regular | |
| Apr 29, 1995 | 4–5 | Chicago Cubs +1 | Washington Nationals +0.6 | Regular | |
| Apr 28, 1995 | 3–4 | Chicago Cubs +1 | Washington Nationals +0.7 | Regular | |
| Jun 5, 1994 | 10–5 | Washington Nationals +5 | Washington Nationals +0.4 | Regular | |
| Jun 4, 1994 | 6–1 | Washington Nationals +5 | Washington Nationals +0.3 | Regular | |
| Jun 3, 1994 | 3–1 | Washington Nationals +2 | Washington Nationals +0.3 | Regular | |
| Apr 10, 1994 | 2–8 | Washington Nationals +6 | Washington Nationals +0.6 | Regular | |
| Apr 9, 1994 | 4–3 | Chicago Cubs +1 | Washington Nationals +0.7 | Regular | |
| Apr 8, 1994 | 4–0 | Chicago Cubs +4 | Washington Nationals +0.7 | Regular | |
| Aug 25, 1993 | 3–7 | Washington Nationals +4 | Washington Nationals +0.5 | Regular | |
| Aug 24, 1993 | 6–5 | Chicago Cubs +1 | Washington Nationals +0.5 | Regular | |
| Aug 23, 1993 | 0–1 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| Aug 19, 1993 | 10–2 | Washington Nationals +8 | Chicago Cubs +0.0 | Regular | |
| Aug 18, 1993 | 0–2 | Chicago Cubs +2 | Washington Nationals +0.0 | Regular | |
| Aug 17, 1993 | 2–7 | Chicago Cubs +5 | Washington Nationals +0.0 | Regular | |
| Aug 17, 1993 | 6–4 | Washington Nationals +2 | Chicago Cubs +0.0 | Regular | |
| Jun 6, 1993 | 4–1 | Chicago Cubs +3 | Washington Nationals +0.6 | Regular | |
| Jun 5, 1993 | 3–6 | Washington Nationals +3 | Washington Nationals +0.6 | Regular | |
| Jun 4, 1993 | 1–3 | Washington Nationals +2 | Washington Nationals +0.5 | Regular | |
| Jun 3, 1993 | 1–7 | Washington Nationals +6 | Washington Nationals +0.5 | Regular | |
| May 30, 1993 | 2–5 | Chicago Cubs +3 | Washington Nationals +0.1 | Regular | |
| May 29, 1993 | 5–4 | Washington Nationals +1 | Washington Nationals +0.0 | Regular | |
| May 28, 1993 | 2–2 | Tie | Washington Nationals +0.0 | Regular | |
| Oct 4, 1992 | 2–3 | Chicago Cubs +1 | Washington Nationals +0.1 | Regular | |
| Oct 3, 1992 | 3–1 | Washington Nationals +2 | Washington Nationals +0.0 | Regular | |
| Oct 2, 1992 | 1–3 | Chicago Cubs +2 | Washington Nationals +0.1 | Regular | |
| Sep 27, 1992 | 0–1 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| Sep 26, 1992 | 0–12 | Washington Nationals +12 | Washington Nationals +0.5 | Regular | |
| Sep 25, 1992 | 3–4 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| Aug 12, 1992 | 3–1 | Washington Nationals +2 | Chicago Cubs +0.0 | Regular | |
| Aug 11, 1992 | 3–2 | Washington Nationals +1 | Chicago Cubs +0.1 | Regular | |
| Aug 10, 1992 | 11–0 | Washington Nationals +11 | Chicago Cubs +0.1 | Regular | |
| Aug 5, 1992 | 3–5 | Washington Nationals +2 | Washington Nationals +0.3 | Regular | |
| Aug 4, 1992 | 8–6 | Chicago Cubs +2 | Washington Nationals +0.4 | Regular | |
| Aug 3, 1992 | 2–3 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Jun 14, 1992 | 1–5 | Chicago Cubs +4 | Chicago Cubs +0.3 | Regular | |
| Jun 13, 1992 | 3–4 | Chicago Cubs +1 | Chicago Cubs +0.3 | Regular | |
| Jun 12, 1992 | 2–5 | Chicago Cubs +3 | Chicago Cubs +0.3 | Regular | |
| Jun 7, 1992 | 2–3 | Washington Nationals +1 | Washington Nationals +0.2 | Regular | |
| Jun 5, 1992 | 2–6 | Washington Nationals +4 | Washington Nationals +0.2 | Regular | |
| Jun 5, 1992 | 10–4 | Chicago Cubs +6 | Washington Nationals +0.3 | Regular | |
| Sep 22, 1991 | 6–2 | Washington Nationals +4 | Chicago Cubs +0.4 | Regular | |
| Sep 22, 1991 | 5–3 | Washington Nationals +2 | Chicago Cubs +0.3 | Regular | |
| Sep 15, 1991 | 6–5 | Washington Nationals +1 | Chicago Cubs +0.4 | Regular | |
| Sep 14, 1991 | 5–7 | Chicago Cubs +2 | Chicago Cubs +0.4 | Regular | |
| Sep 13, 1991 | 3–2 | Washington Nationals +1 | Chicago Cubs +0.4 | Regular | |
| Aug 21, 1991 | 3–1 | Chicago Cubs +2 | Chicago Cubs +0.1 | Regular | |
| Aug 20, 1991 | 2–4 | Washington Nationals +2 | Chicago Cubs +0.2 | Regular | |
| Aug 19, 1991 | 3–2 | Chicago Cubs +1 | Chicago Cubs +0.1 | Regular | |
| Aug 15, 1991 | 6–7 | Chicago Cubs +1 | Chicago Cubs +0.5 | Regular | |
| Aug 14, 1991 | 2–0 | Washington Nationals +2 | Chicago Cubs +0.5 | Regular | |
| Aug 13, 1991 | 7–6 | Washington Nationals +1 | Chicago Cubs +0.6 | Regular | |
| Jun 2, 1991 | 4–3 | Chicago Cubs +1 | Washington Nationals +0.1 | Regular | |
| Jun 1, 1991 | 2–1 | Chicago Cubs +1 | Washington Nationals +0.1 | Regular | |
| May 31, 1991 | 7–2 | Chicago Cubs +5 | Washington Nationals +0.2 | Regular | |
| May 26, 1991 | 6–8 | Chicago Cubs +2 | Chicago Cubs +0.3 | Regular | |
| May 25, 1991 | 1–6 | Chicago Cubs +5 | Chicago Cubs +0.2 | Regular | |
| May 24, 1991 | 3–4 | Chicago Cubs +1 | Chicago Cubs +0.2 | Regular | |
| Sep 11, 1990 | 6–11 | Chicago Cubs +5 | Chicago Cubs +0.1 | Regular | |
| Sep 10, 1990 | 7–4 | Washington Nationals +3 | Chicago Cubs +0.1 | Regular | |
| Sep 4, 1990 | 3–1 | Chicago Cubs +2 | Washington Nationals +0.3 | Regular | |
| Sep 3, 1990 | 2–3 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Aug 5, 1990 | 1–3 | Chicago Cubs +2 | Chicago Cubs +0.3 | Regular | |
| Aug 4, 1990 | 2–10 | Chicago Cubs +8 | Chicago Cubs +0.3 | Regular | |
| Aug 3, 1990 | 4–10 | Chicago Cubs +6 | Chicago Cubs +0.2 | Regular | |
| Jul 29, 1990 | 2–1 | Chicago Cubs +1 | Washington Nationals +0.3 | Regular | |
| Jul 28, 1990 | 10–7 | Chicago Cubs +3 | Washington Nationals +0.4 | Regular | |
| Jul 27, 1990 | 2–0 | Chicago Cubs +2 | Washington Nationals +0.4 | Regular | |
| Jul 26, 1990 | 2–3 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| Jun 28, 1990 | 2–3 | Chicago Cubs +1 | Washington Nationals +0.1 | Regular | |
| Jun 27, 1990 | 3–5 | Chicago Cubs +2 | Washington Nationals +0.1 | Regular | |
| Jun 26, 1990 | 6–5 | Washington Nationals +1 | Washington Nationals +0.1 | Regular | |
| Jun 25, 1990 | 7–3 | Washington Nationals +4 | Washington Nationals +0.1 | Regular | |
| Jun 20, 1990 | 2–3 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| Jun 19, 1990 | 2–1 | Chicago Cubs +1 | Washington Nationals +0.5 | Regular | |
| Jun 18, 1990 | 1–5 | Washington Nationals +4 | Washington Nationals +0.4 | Regular | |
| Sep 27, 1989 | 7–2 | Chicago Cubs +5 | Washington Nationals +0.0 | Regular | |
| Sep 26, 1989 | 3–2 | Chicago Cubs +1 | Washington Nationals +0.1 | Regular | |
| Sep 25, 1989 | 3–4 | Washington Nationals +1 | Washington Nationals +0.0 | Regular | |
| Sep 13, 1989 | 1–3 | Chicago Cubs +2 | Chicago Cubs +0.3 | Regular | |
| Sep 12, 1989 | 0–2 | Chicago Cubs +2 | Chicago Cubs +0.3 | Regular | |
| Sep 11, 1989 | 3–4 | Chicago Cubs +1 | Chicago Cubs +0.2 | Regular | |
| Aug 9, 1989 | 0–3 | Chicago Cubs +3 | Chicago Cubs +0.2 | Regular | |
| Aug 8, 1989 | 2–4 | Chicago Cubs +2 | Chicago Cubs +0.1 | Regular | |
| Aug 7, 1989 | 2–5 | Chicago Cubs +3 | Chicago Cubs +0.1 | Regular | |
| Jun 25, 1989 | 5–0 | Washington Nationals +5 | Chicago Cubs +0.1 | Regular | |
| Jun 24, 1989 | 5–0 | Washington Nationals +5 | Chicago Cubs +0.1 | Regular | |
| Jun 23, 1989 | 5–1 | Washington Nationals +4 | Chicago Cubs +0.2 | Regular | |
| Jun 18, 1989 | 5–4 | Chicago Cubs +1 | Washington Nationals +0.4 | Regular | |
| Jun 17, 1989 | 3–2 | Chicago Cubs +1 | Washington Nationals +0.4 | Regular | |
| Jun 16, 1989 | 5–8 | Washington Nationals +3 | Washington Nationals +0.4 | Regular | |
| Apr 19, 1989 | 2–3 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| Apr 18, 1989 | 2–11 | Washington Nationals +9 | Washington Nationals +0.5 | Regular | |
| Apr 17, 1989 | 1–2 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| Sep 29, 1988 | 4–5 | Washington Nationals +1 | Washington Nationals +0.6 | Regular | |
| Sep 28, 1988 | 3–1 | Chicago Cubs +2 | Washington Nationals +0.7 | Regular | |
| Sep 27, 1988 | 5–3 | Chicago Cubs +2 | Washington Nationals +0.7 | Regular | |
| Sep 26, 1988 | 2–3 | Washington Nationals +1 | Washington Nationals +0.7 | Regular | |
| Sep 21, 1988 | 8–5 | Washington Nationals +3 | Washington Nationals +0.2 | Regular | |
| Sep 20, 1988 | 4–5 | Chicago Cubs +1 | Washington Nationals +0.2 | Regular | |
| Sep 20, 1988 | 9–1 | Washington Nationals +8 | Washington Nationals +0.1 | Regular | |
| Jul 27, 1988 | 4–5 | Washington Nationals +1 | Washington Nationals +0.7 | Regular | |
| Jul 26, 1988 | 4–8 | Washington Nationals +4 | Washington Nationals +0.6 | Regular | |
| Jun 19, 1988 | 3–9 | Chicago Cubs +6 | Washington Nationals +0.0 | Regular | |
| Jun 18, 1988 | 0–3 | Chicago Cubs +3 | Washington Nationals +0.0 | Regular | |
| Jun 17, 1988 | 3–7 | Chicago Cubs +4 | Washington Nationals +0.1 | Regular | |
| Apr 21, 1988 | 2–6 | Chicago Cubs +4 | Washington Nationals +0.3 | Regular | |
| Apr 20, 1988 | 5–1 | Washington Nationals +4 | Washington Nationals +0.3 | Regular | |
| Apr 19, 1988 | 9–1 | Washington Nationals +8 | Washington Nationals +0.2 | Regular | |
| Apr 10, 1988 | 10–7 | Chicago Cubs +3 | Washington Nationals +0.7 | Regular | |
| Apr 9, 1988 | 6–10 | Washington Nationals +4 | Washington Nationals +0.6 | Regular | |
| Apr 8, 1988 | 6–4 | Chicago Cubs +2 | Washington Nationals +0.7 | Regular | |
| Oct 4, 1987 | 7–5 | Chicago Cubs +2 | Washington Nationals +0.9 | Regular | |
| Oct 3, 1987 | 4–5 | Washington Nationals +1 | Washington Nationals +0.8 | Regular | |
| Oct 2, 1987 | 1–7 | Washington Nationals +6 | Washington Nationals +0.8 | Regular | |
| Sep 13, 1987 | 2–5 | Chicago Cubs +3 | Washington Nationals +0.3 | Regular | |
| Sep 12, 1987 | 7–1 | Washington Nationals +6 | Washington Nationals +0.2 | Regular | |
| Sep 11, 1987 | 4–8 | Chicago Cubs +4 | Washington Nationals +0.3 | Regular | |
| Jul 30, 1987 | 6–1 | Washington Nationals +5 | Washington Nationals +0.1 | Regular | |
| Jul 29, 1987 | 11–3 | Washington Nationals +8 | Washington Nationals +0.0 | Regular | |
| Jul 28, 1987 | 3–8 | Chicago Cubs +5 | Washington Nationals +0.1 | Regular | |
| Jul 1, 1987 | 1–0 | Chicago Cubs +1 | Washington Nationals +0.4 | Regular | |
| Jun 30, 1987 | 4–5 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| Jun 29, 1987 | 9–5 | Chicago Cubs +4 | Washington Nationals +0.4 | Regular | |
| Apr 26, 1987 | 7–1 | Chicago Cubs +6 | Washington Nationals +0.3 | Regular | |
| Apr 25, 1987 | 9–4 | Chicago Cubs +5 | Washington Nationals +0.4 | Regular | |
| Apr 24, 1987 | 6–4 | Chicago Cubs +2 | Washington Nationals +0.4 | Regular | |
| Apr 19, 1987 | 3–1 | Washington Nationals +2 | Chicago Cubs +0.1 | Regular | |
| Apr 18, 1987 | 4–2 | Washington Nationals +2 | Chicago Cubs +0.1 | Regular | |
| Apr 17, 1987 | 0–7 | Chicago Cubs +7 | Chicago Cubs +0.1 | Regular | |
| Sep 23, 1986 | 10–5 | Washington Nationals +5 | Washington Nationals +0.1 | Regular | |
| Sep 22, 1986 | 5–2 | Washington Nationals +3 | Washington Nationals +0.0 | Regular | |
| Sep 16, 1986 | 1–4 | Washington Nationals +3 | Washington Nationals +0.5 | Regular | |
| Sep 15, 1986 | 7–3 | Chicago Cubs +4 | Washington Nationals +0.5 | Regular | |
| Aug 17, 1986 | 2–1 | Chicago Cubs +1 | Washington Nationals +0.5 | Regular | |
| Aug 16, 1986 | 5–0 | Chicago Cubs +5 | Washington Nationals +0.6 | Regular | |
| Aug 15, 1986 | 2–5 | Washington Nationals +3 | Washington Nationals +0.5 | Regular | |
| Aug 15, 1986 | 1–5 | Washington Nationals +4 | Washington Nationals +0.5 | Regular | |
| Aug 14, 1986 | 4–5 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| Jul 2, 1986 | 4–5 | Chicago Cubs +1 | Washington Nationals +0.2 | Regular | |
| Jul 1, 1986 | 0–1 | Chicago Cubs +1 | Washington Nationals +0.3 | Regular | |
| Jun 30, 1986 | 4–3 | Washington Nationals +1 | Washington Nationals +0.2 | Regular | |
| Apr 27, 1986 | 10–12 | Chicago Cubs +2 | Chicago Cubs +0.1 | Regular | |
| Apr 26, 1986 | 4–2 | Washington Nationals +2 | Chicago Cubs +0.1 | Regular | |
| Apr 25, 1986 | 4–2 | Washington Nationals +2 | Chicago Cubs +0.1 | Regular | |
| Apr 24, 1986 | 5–7 | Chicago Cubs +2 | Chicago Cubs +0.1 | Regular | |
| Apr 17, 1986 | 7–6 | Chicago Cubs +1 | Washington Nationals +0.4 | Regular | |
| Apr 15, 1986 | 3–4 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| Sep 24, 1985 | 17–15 | Washington Nationals +2 | Chicago Cubs +0.1 | Regular | |
| Sep 23, 1985 | 10–7 | Washington Nationals +3 | Chicago Cubs +0.2 | Regular | |
| Sep 17, 1985 | 3–0 | Chicago Cubs +3 | Washington Nationals +0.5 | Regular | |
| Sep 16, 1985 | 5–8 | Washington Nationals +3 | Washington Nationals +0.4 | Regular | |
| Aug 15, 1985 | 7–3 | Washington Nationals +4 | Chicago Cubs +0.1 | Regular | |
| Aug 14, 1985 | 8–7 | Washington Nationals +1 | Chicago Cubs +0.2 | Regular | |
| Aug 13, 1985 | 4–1 | Washington Nationals +3 | Chicago Cubs +0.2 | Regular | |
| Aug 12, 1985 | 7–8 | Chicago Cubs +1 | Chicago Cubs +0.2 | Regular | |
| Jun 13, 1985 | 7–9 | Washington Nationals +2 | Chicago Cubs +0.1 | Regular | |
| Jun 12, 1985 | 0–2 | Washington Nationals +2 | Chicago Cubs +0.2 | Regular | |
| Jun 11, 1985 | 5–3 | Chicago Cubs +2 | Chicago Cubs +0.1 | Regular | |
| Jun 10, 1985 | 5–4 | Chicago Cubs +1 | Chicago Cubs +0.1 | Regular | |
| Apr 21, 1985 | 4–0 | Chicago Cubs +4 | Chicago Cubs +0.1 | Regular | |
| Apr 20, 1985 | 0–4 | Washington Nationals +4 | Chicago Cubs +0.1 | Regular | |
| Apr 19, 1985 | 3–5 | Washington Nationals +2 | Chicago Cubs +0.1 | Regular | |
| Apr 14, 1985 | 2–4 | Chicago Cubs +2 | Chicago Cubs +0.5 | Regular | |
| Apr 13, 1985 | 3–8 | Chicago Cubs +5 | Chicago Cubs +0.5 | Regular | |
| Apr 12, 1985 | 5–1 | Washington Nationals +4 | Chicago Cubs +0.5 | Regular | |
| Sep 12, 1984 | 5–11 | Chicago Cubs +6 | Chicago Cubs +0.5 | Regular | |
| Sep 6, 1984 | 4–1 | Chicago Cubs +3 | Chicago Cubs +0.1 | Regular | |
| Sep 5, 1984 | 1–3 | Washington Nationals +2 | Chicago Cubs +0.1 | Regular | |
| Aug 12, 1984 | 7–3 | Chicago Cubs +4 | Washington Nationals +0.1 | Regular | |
| Aug 11, 1984 | 2–1 | Chicago Cubs +1 | Washington Nationals +0.1 | Regular | |
| Aug 10, 1984 | 2–4 | Washington Nationals +2 | Washington Nationals +0.1 | Regular | |
| Aug 9, 1984 | 0–1 | Washington Nationals +1 | Washington Nationals +0.0 | Regular | |
| Aug 5, 1984 | 3–4 | Chicago Cubs +1 | Chicago Cubs +0.3 | Regular | |
| Aug 4, 1984 | 1–4 | Chicago Cubs +3 | Chicago Cubs +0.3 | Regular | |
| Aug 3, 1984 | 6–5 | Washington Nationals +1 | Chicago Cubs +0.3 | Regular | |
| Aug 2, 1984 | 2–3 | Chicago Cubs +1 | Chicago Cubs +0.3 | Regular | |
| Jun 13, 1984 | 4–7 | Chicago Cubs +3 | Chicago Cubs +0.0 | Regular | |
| Jun 12, 1984 | 4–11 | Chicago Cubs +7 | Chicago Cubs +0.0 | Regular | |
| Jun 11, 1984 | 2–1 | Washington Nationals +1 | Chicago Cubs +0.0 | Regular | |
| Jun 7, 1984 | 1–2 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| Jun 6, 1984 | 1–8 | Washington Nationals +7 | Washington Nationals +0.4 | Regular | |
| Jun 5, 1984 | 3–2 | Chicago Cubs +1 | Washington Nationals +0.5 | Regular | |
| Sep 13, 1983 | 5–2 | Washington Nationals +3 | Washington Nationals +0.3 | Regular | |
| Sep 12, 1983 | 0–8 | Chicago Cubs +8 | Washington Nationals +0.4 | Regular | |
| Sep 7, 1983 | 1–6 | Washington Nationals +5 | Washington Nationals +0.8 | Regular | |
| Sep 6, 1983 | 2–8 | Washington Nationals +6 | Washington Nationals +0.8 | Regular | |
| Sep 5, 1983 | 3–7 | Washington Nationals +4 | Washington Nationals +0.8 | Regular | |
| Jul 4, 1983 | 6–3 | Washington Nationals +3 | Washington Nationals +0.2 | Regular | |
| Jul 4, 1983 | 4–2 | Washington Nationals +2 | Washington Nationals +0.3 | Regular | |
| Jul 3, 1983 | 4–7 | Chicago Cubs +3 | Washington Nationals +0.3 | Regular | |
| Jul 2, 1983 | 2–5 | Chicago Cubs +3 | Washington Nationals +0.3 | Regular | |
| Jul 1, 1983 | 5–7 | Chicago Cubs +2 | Washington Nationals +0.3 | Regular | |
| Jun 27, 1983 | 1–3 | Washington Nationals +2 | Washington Nationals +0.9 | Regular | |
| Jun 26, 1983 | 9–5 | Chicago Cubs +4 | Washington Nationals +0.9 | Regular | |
| Jun 25, 1983 | 2–1 | Chicago Cubs +1 | Washington Nationals +0.9 | Regular | |
| Jun 24, 1983 | 3–4 | Washington Nationals +1 | Washington Nationals +0.9 | Regular | |
| Apr 14, 1983 | 3–4 | Washington Nationals +1 | Washington Nationals +1.0 | Regular | |
| Apr 12, 1983 | 5–0 | Chicago Cubs +5 | Washington Nationals +1.0 | Regular | |
| Apr 7, 1983 | 7–3 | Washington Nationals +4 | Washington Nationals +0.4 | Regular | |
| Apr 6, 1983 | 3–0 | Washington Nationals +3 | Washington Nationals +0.4 | Regular | |
| Sep 19, 1982 | 7–5 | Chicago Cubs +2 | Washington Nationals +1.0 | Regular | |
| Sep 18, 1982 | 10–7 | Chicago Cubs +3 | Washington Nationals +1.1 | Regular | |
| Sep 17, 1982 | 3–1 | Chicago Cubs +2 | Washington Nationals +1.2 | Regular | |
| Sep 12, 1982 | 11–3 | Washington Nationals +8 | Washington Nationals +0.7 | Regular | |
| Sep 11, 1982 | 10–6 | Washington Nationals +4 | Washington Nationals +0.6 | Regular | |
| Sep 10, 1982 | 7–2 | Washington Nationals +5 | Washington Nationals +0.6 | Regular | |
| Aug 11, 1982 | 0–3 | Washington Nationals +3 | Washington Nationals +1.1 | Regular | |
| Aug 10, 1982 | 5–3 | Chicago Cubs +2 | Washington Nationals +1.2 | Regular | |
| Aug 9, 1982 | 9–2 | Chicago Cubs +7 | Washington Nationals +1.2 | Regular | |
| Jul 28, 1982 | 5–3 | Washington Nationals +2 | Washington Nationals +0.7 | Regular | |
| Jul 27, 1982 | 4–3 | Washington Nationals +1 | Washington Nationals +0.7 | Regular | |
| Jun 20, 1982 | 11–5 | Washington Nationals +6 | Washington Nationals +0.9 | Regular | |
| Jun 19, 1982 | 5–2 | Washington Nationals +3 | Washington Nationals +0.8 | Regular | |
| Jun 18, 1982 | 4–0 | Washington Nationals +4 | Washington Nationals +0.8 | Regular | |
| Jun 17, 1982 | 8–12 | Chicago Cubs +4 | Washington Nationals +0.8 | Regular | |
| Jun 13, 1982 | 3–5 | Washington Nationals +2 | Washington Nationals +1.4 | Regular | |
| Jun 12, 1982 | 5–7 | Washington Nationals +2 | Washington Nationals +1.4 | Regular | |
| Jun 11, 1982 | 8–9 | Washington Nationals +1 | Washington Nationals +1.4 | Regular | |
| Sep 20, 1981 | 0–4 | Washington Nationals +4 | Washington Nationals +1.3 | Regular | |
| Sep 19, 1981 | 2–1 | Chicago Cubs +1 | Washington Nationals +1.3 | Regular | |
| Sep 18, 1981 | 0–11 | Washington Nationals +11 | Washington Nationals +1.3 | Regular | |
| Sep 13, 1981 | 10–6 | Washington Nationals +4 | Washington Nationals +0.7 | Regular | |
| Sep 12, 1981 | 2–0 | Washington Nationals +2 | Washington Nationals +0.7 | Regular | |
| Sep 11, 1981 | 5–6 | Chicago Cubs +1 | Washington Nationals +0.8 | Regular | |
| May 24, 1981 | 2–6 | Chicago Cubs +4 | Washington Nationals +0.9 | Regular | |
| May 23, 1981 | 4–6 | Chicago Cubs +2 | Washington Nationals +0.9 | Regular | |
| May 22, 1981 | 6–3 | Washington Nationals +3 | Washington Nationals +0.9 | Regular | |
| Apr 16, 1981 | 0–7 | Washington Nationals +7 | Washington Nationals +1.2 | Regular | |
| Apr 15, 1981 | 4–5 | Washington Nationals +1 | Washington Nationals +1.1 | Regular | |
| Sep 25, 1980 | 4–5 | Chicago Cubs +1 | Washington Nationals +0.7 | Regular | |
| Sep 24, 1980 | 8–4 | Washington Nationals +4 | Washington Nationals +0.7 | Regular | |
| Sep 11, 1980 | 5–6 | Washington Nationals +1 | Washington Nationals +1.1 | Regular | |
| Sep 10, 1980 | 2–4 | Washington Nationals +2 | Washington Nationals +1.1 | Regular | |
| Aug 10, 1980 | 7–3 | Washington Nationals +4 | Washington Nationals +0.5 | Regular | |
| Aug 9, 1980 | 1–3 | Chicago Cubs +2 | Washington Nationals +0.5 | Regular | |
| Aug 9, 1980 | 4–3 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| Aug 8, 1980 | 5–2 | Washington Nationals +3 | Washington Nationals +0.5 | Regular | |
| Jul 13, 1980 | 1–2 | Washington Nationals +1 | Washington Nationals +0.8 | Regular | |
| Jul 12, 1980 | 2–10 | Washington Nationals +8 | Washington Nationals +0.9 | Regular | |
| Jul 12, 1980 | 8–6 | Chicago Cubs +2 | Washington Nationals +0.9 | Regular | |
| Jun 5, 1980 | 0–2 | Washington Nationals +2 | Washington Nationals +0.7 | Regular | |
| Jun 4, 1980 | 1–8 | Washington Nationals +7 | Washington Nationals +0.6 | Regular | |
| Jun 3, 1980 | 5–2 | Chicago Cubs +3 | Washington Nationals +0.7 | Regular | |
| Jun 2, 1980 | 7–8 | Washington Nationals +1 | Washington Nationals +0.6 | Regular | |
| May 28, 1980 | 4–8 | Chicago Cubs +4 | Washington Nationals +0.2 | Regular | |
| May 27, 1980 | 2–4 | Chicago Cubs +2 | Washington Nationals +0.3 | Regular | |
| May 26, 1980 | 4–0 | Washington Nationals +4 | Washington Nationals +0.2 | Regular | |
| Sep 13, 1979 | 3–4 | Washington Nationals +1 | Washington Nationals +0.6 | Regular | |
| Sep 12, 1979 | 3–6 | Washington Nationals +3 | Washington Nationals +0.6 | Regular | |
| Sep 11, 1979 | 6–8 | Washington Nationals +2 | Washington Nationals +0.5 | Regular | |
| Sep 11, 1979 | 2–3 | Washington Nationals +1 | Washington Nationals +0.5 | Regular | |
| Sep 6, 1979 | 1–0 | Washington Nationals +1 | Washington Nationals +0.0 | Regular | |
| Sep 5, 1979 | 4–3 | Washington Nationals +1 | Chicago Cubs +0.0 | Regular | |
| Aug 2, 1979 | 4–6 | Washington Nationals +2 | Washington Nationals +0.3 | Regular | |
| Aug 1, 1979 | 5–7 | Washington Nationals +2 | Washington Nationals +0.2 | Regular | |
| Jul 5, 1979 | 1–3 | Chicago Cubs +2 | Chicago Cubs +0.1 | Regular | |
| Jul 4, 1979 | 2–1 | Washington Nationals +1 | Chicago Cubs +0.1 | Regular | |
| Jul 3, 1979 | 2–3 | Chicago Cubs +1 | Chicago Cubs +0.1 | Regular | |
| Jul 2, 1979 | 5–0 | Washington Nationals +5 | Chicago Cubs +0.1 | Regular | |
| Apr 22, 1979 | 1–4 | Chicago Cubs +3 | Chicago Cubs +0.2 | Regular | |
| Apr 21, 1979 | 3–4 | Chicago Cubs +1 | Chicago Cubs +0.2 | Regular | |
| Apr 20, 1979 | 5–8 | Chicago Cubs +3 | Chicago Cubs +0.1 | Regular | |
| Apr 16, 1979 | 0–2 | Washington Nationals +2 | Washington Nationals +0.3 | Regular | |
| Apr 15, 1979 | 5–1 | Chicago Cubs +4 | Washington Nationals +0.3 | Regular | |
| Apr 14, 1979 | 0–2 | Washington Nationals +2 | Washington Nationals +0.3 | Regular | |
| Sep 10, 1978 | 6–3 | Chicago Cubs +3 | Washington Nationals +0.0 | Regular | |
| Sep 9, 1978 | 6–3 | Chicago Cubs +3 | Washington Nationals +0.0 | Regular | |
| Sep 8, 1978 | 4–2 | Chicago Cubs +2 | Washington Nationals +0.1 | Regular | |
| Sep 5, 1978 | 10–8 | Washington Nationals +2 | Chicago Cubs +0.4 | Regular | |
| Sep 4, 1978 | 5–3 | Washington Nationals +2 | Chicago Cubs +0.5 | Regular | |
| Sep 4, 1978 | 6–5 | Washington Nationals +1 | Chicago Cubs +0.5 | Regular | |
| Aug 13, 1978 | 2–1 | Chicago Cubs +1 | Chicago Cubs +0.0 | Regular | |
| Aug 12, 1978 | 3–4 | Washington Nationals +1 | Chicago Cubs +0.0 | Regular | |
| Aug 11, 1978 | 0–1 | Washington Nationals +1 | Chicago Cubs +0.1 | Regular | |
| Aug 6, 1978 | 2–1 | Washington Nationals +1 | Chicago Cubs +0.5 | Regular | |
| Aug 6, 1978 | 3–4 | Chicago Cubs +1 | Chicago Cubs +0.5 | Regular | |
| Aug 5, 1978 | 7–4 | Washington Nationals +3 | Chicago Cubs +0.6 | Regular | |
| Aug 4, 1978 | 4–6 | Chicago Cubs +2 | Chicago Cubs +0.5 | Regular | |
| May 31, 1978 | 1–9 | Washington Nationals +8 | Chicago Cubs +0.0 | Regular | |
| May 30, 1978 | 4–7 | Washington Nationals +3 | Chicago Cubs +0.0 | Regular | |
| May 29, 1978 | 2–4 | Washington Nationals +2 | Chicago Cubs +0.1 | Regular | |
| Apr 19, 1978 | 8–6 | Washington Nationals +2 | Chicago Cubs +0.5 | Regular | |
| Apr 18, 1978 | 1–2 | Chicago Cubs +1 | Chicago Cubs +0.5 | Regular | |
| Sep 15, 1977 | 4–5 | Washington Nationals +1 | Chicago Cubs +0.1 | Regular | |
| Sep 14, 1977 | 2–3 | Washington Nationals +1 | Chicago Cubs +0.2 | Regular | |
| Sep 8, 1977 | 2–3 | Chicago Cubs +1 | Chicago Cubs +0.7 | Regular | |
| Sep 7, 1977 | 4–2 | Washington Nationals +2 | Chicago Cubs +0.8 | Regular | |
| Jul 6, 1977 | 6–8 | Chicago Cubs +2 | Chicago Cubs +0.9 | Regular | |
| Jul 5, 1977 | 9–8 | Washington Nationals +1 | Chicago Cubs +0.9 | Regular | |
| Jul 4, 1977 | 19–3 | Washington Nationals +16 | Chicago Cubs +1.1 | Regular | |
| Jul 4, 1977 | 7–6 | Washington Nationals +1 | Chicago Cubs +1.0 | Regular | |
| Jun 29, 1977 | 0–5 | Washington Nationals +5 | Chicago Cubs +0.8 | Regular | |
| Jun 28, 1977 | 4–2 | Chicago Cubs +2 | Chicago Cubs +0.7 | Regular | |
| Jun 27, 1977 | 4–3 | Chicago Cubs +1 | Chicago Cubs +0.7 | Regular | |
| May 26, 1977 | 0–1 | Chicago Cubs +1 | Chicago Cubs +0.9 | Regular | |
| May 25, 1977 | 3–7 | Chicago Cubs +4 | Chicago Cubs +0.9 | Regular | |
| May 24, 1977 | 5–4 | Washington Nationals +1 | Chicago Cubs +0.9 | Regular | |
| May 15, 1977 | 4–3 | Chicago Cubs +1 | Chicago Cubs +0.3 | Regular | |
| May 15, 1977 | 4–2 | Chicago Cubs +2 | Chicago Cubs +0.4 | Regular | |
| May 14, 1977 | 6–3 | Chicago Cubs +3 | Chicago Cubs +0.3 | Regular | |
| May 13, 1977 | 5–3 | Chicago Cubs +2 | Chicago Cubs +0.3 | Regular | |
| Oct 3, 1976 | 2–8 | Chicago Cubs +6 | Chicago Cubs +0.8 | Regular | |
| Oct 2, 1976 | 1–3 | Chicago Cubs +2 | Chicago Cubs +0.7 | Regular | |
| Oct 1, 1976 | 1–3 | Chicago Cubs +2 | Chicago Cubs +0.7 | Regular | |
| Sep 16, 1976 | 3–4 | Washington Nationals +1 | Chicago Cubs +0.2 | Regular | |
| Sep 15, 1976 | 2–0 | Chicago Cubs +2 | Chicago Cubs +0.2 | Regular | |
| Aug 8, 1976 | 7–1 | Chicago Cubs +6 | Washington Nationals +0.0 | Regular | |
| Aug 7, 1976 | 2–7 | Washington Nationals +5 | Washington Nationals +0.0 | Regular | |
| Aug 7, 1976 | 4–3 | Chicago Cubs +1 | Washington Nationals +0.1 | Regular | |
| Aug 6, 1976 | 6–5 | Chicago Cubs +1 | Washington Nationals +0.1 | Regular | |
| Aug 6, 1976 | 1–0 | Chicago Cubs +1 | Washington Nationals +0.1 | Regular | |
| Aug 5, 1976 | 4–3 | Chicago Cubs +1 | Washington Nationals +0.2 | Regular | |
| Jul 27, 1976 | 0–5 | Chicago Cubs +5 | Chicago Cubs +0.2 | Regular | |
| Jul 26, 1976 | 2–1 | Washington Nationals +1 | Chicago Cubs +0.3 | Regular | |
| Jul 26, 1976 | 3–1 | Washington Nationals +2 | Chicago Cubs +0.2 | Regular | |
| May 20, 1976 | 0–3 | Washington Nationals +3 | Washington Nationals +0.4 | Regular | |
| Apr 22, 1976 | 4–5 | Chicago Cubs +1 | Washington Nationals +0.0 | Regular | |
| Apr 21, 1976 | 12–6 | Washington Nationals +6 | Chicago Cubs +0.0 | Regular | |
| Apr 19, 1976 | 4–3 | Washington Nationals +1 | Chicago Cubs +0.1 | Regular | |
| Sep 28, 1975 | 6–9 | Chicago Cubs +3 | Washington Nationals +0.1 | Regular | |
| Sep 27, 1975 | 5–3 | Washington Nationals +2 | Washington Nationals +0.0 | Regular | |
| Sep 26, 1975 | 3–2 | Washington Nationals +1 | Chicago Cubs +0.0 | Regular | |
| Sep 21, 1975 | 4–5 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| Sep 20, 1975 | 1–3 | Washington Nationals +2 | Washington Nationals +0.3 | Regular | |
| Sep 19, 1975 | 6–9 | Washington Nationals +3 | Washington Nationals +0.3 | Regular | |
| Jul 30, 1975 | 6–1 | Washington Nationals +5 | Chicago Cubs +0.1 | Regular | |
| Jul 29, 1975 | 3–4 | Chicago Cubs +1 | Chicago Cubs +0.1 | Regular | |
| Jul 28, 1975 | 2–4 | Chicago Cubs +2 | Chicago Cubs +0.0 | Regular | |
| Jun 25, 1975 | 6–12 | Washington Nationals +6 | Washington Nationals +0.4 | Regular | |
| Jun 24, 1975 | 13–6 | Chicago Cubs +7 | Washington Nationals +0.4 | Regular | |
| Jun 23, 1975 | 6–0 | Chicago Cubs +6 | Washington Nationals +0.4 | Regular | |
| May 7, 1975 | 7–0 | Chicago Cubs +7 | Washington Nationals +0.3 | Regular | |
| May 6, 1975 | 4–9 | Washington Nationals +5 | Washington Nationals +0.3 | Regular | |
| May 5, 1975 | 2–3 | Washington Nationals +1 | Washington Nationals +0.3 | Regular | |
| Apr 13, 1975 | 0–7 | Chicago Cubs +7 | Washington Nationals +0.0 | Regular | |
| Apr 12, 1975 | 3–6 | Chicago Cubs +3 | Washington Nationals +0.1 | Regular | |
| Apr 11, 1975 | 1–2 | Chicago Cubs +1 | Washington Nationals +0.1 | Regular | |
| Sep 25, 1974 | 7–1 | Washington Nationals +6 | Chicago Cubs +0.0 | Regular | |
| Sep 25, 1974 | 3–2 | Washington Nationals +1 | Washington Nationals +0.0 | Regular | |
| Sep 24, 1974 | 4–6 | Chicago Cubs +2 | Chicago Cubs +0.0 | Regular | |
| Sep 24, 1974 | 11–2 | Washington Nationals +9 | Chicago Cubs +0.1 | Regular | |
| Sep 12, 1974 | 1–2 | Washington Nationals +1 | Washington Nationals +0.4 | Regular | |
| Sep 11, 1974 | 1–6 | Washington Nationals +5 | Washington Nationals +0.4 | Regular | |
| Sep 11, 1974 | 4–13 | Washington Nationals +9 | Washington Nationals +0.4 | Regular | |
| Jul 31, 1974 | 7–4 | Washington Nationals +3 | Chicago Cubs +0.2 | Regular | |
| Jul 31, 1974 | 4–0 | Washington Nationals +4 | Chicago Cubs +0.1 | Regular | |
| Jul 30, 1974 | 4–3 | Washington Nationals +1 | Chicago Cubs +0.2 | Regular | |
| Jul 1, 1974 | 4–10 | Washington Nationals +6 | Washington Nationals +0.4 | Regular | |
| Jun 30, 1974 | 2–10 | Washington Nationals +8 | Washington Nationals +0.3 | Regular | |
| Jun 29, 1974 | 2–1 | Chicago Cubs +1 | Washington Nationals +0.4 | Regular | |
| Jun 28, 1974 | 8–7 | Chicago Cubs +1 | Washington Nationals +0.4 | Regular | |
| Jun 28, 1974 | 0–15 | Washington Nationals +15 | Washington Nationals +0.3 | Regular | |
| Jun 27, 1974 | 5–4 | Chicago Cubs +1 | Washington Nationals +0.4 | Regular | |
| Apr 13, 1974 | 4–7 | Chicago Cubs +3 | Chicago Cubs +0.3 | Regular | |
| Apr 13, 1974 | 13–3 | Washington Nationals +10 | Chicago Cubs +0.4 | Regular | |
| Sep 21, 1973 | 1–3 | Chicago Cubs +2 | Chicago Cubs +0.4 | Regular | |
| Sep 20, 1973 | 4–5 | Chicago Cubs +1 | Chicago Cubs +0.4 | Regular | |
| Sep 19, 1973 | 6–8 | Chicago Cubs +2 | Chicago Cubs +0.3 | Regular | |
| Sep 6, 1973 | 3–5 | Washington Nationals +2 | Washington Nationals +0.1 | Regular | |
| Sep 4, 1973 | 2–3 | Washington Nationals +1 | Washington Nationals +0.0 | Regular | |
| Sep 3, 1973 | 2–5 | Washington Nationals +3 | Chicago Cubs +0.0 | Regular | |
| Aug 6, 1973 | 3–7 | Washington Nationals +4 | Chicago Cubs +0.1 | Regular | |
| Aug 5, 1973 | 2–3 | Washington Nationals +1 | Chicago Cubs +0.1 | Regular | |
| Aug 4, 1973 | 1–6 | Washington Nationals +5 | Chicago Cubs +0.1 | Regular | |
| Aug 3, 1973 | 3–0 | Chicago Cubs +3 | Chicago Cubs +0.1 | Regular | |
| Jun 28, 1973 | 2–4 | Chicago Cubs +2 | Chicago Cubs +0.9 | Regular | |
| Jun 27, 1973 | 1–6 | Chicago Cubs +5 | Chicago Cubs +0.9 | Regular | |
| Jun 27, 1973 | 5–4 | Washington Nationals +1 | Chicago Cubs +0.9 | Regular | |
| May 23, 1973 | 4–2 | Chicago Cubs +2 | Chicago Cubs +0.4 | Regular | |
| May 22, 1973 | 3–4 | Washington Nationals +1 | Chicago Cubs +0.4 | Regular | |
| Apr 8, 1973 | 5–2 | Washington Nationals +3 | Chicago Cubs +0.9 | Regular | |
| Apr 7, 1973 | 2–3 | Chicago Cubs +1 | Chicago Cubs +0.9 | Regular | |
| Apr 6, 1973 | 2–3 | Chicago Cubs +1 | Chicago Cubs +0.8 | Regular | |
| Sep 27, 1972 | 8–0 | Chicago Cubs +8 | Chicago Cubs +0.4 | Regular | |
| Sep 26, 1972 | 6–0 | Chicago Cubs +6 | Chicago Cubs +0.4 | Regular | |
| Sep 20, 1972 | 2–6 | Chicago Cubs +4 | Chicago Cubs +0.8 | Regular | |
| Sep 19, 1972 | 7–2 | Washington Nationals +5 | Chicago Cubs +0.9 | Regular | |
| Aug 10, 1972 | 0–8 | Chicago Cubs +8 | Chicago Cubs +0.7 | Regular | |
| Aug 9, 1972 | 8–2 | Washington Nationals +6 | Chicago Cubs +0.8 | Regular | |
| Aug 8, 1972 | 5–6 | Chicago Cubs +1 | Chicago Cubs +0.8 | Regular | |
| Aug 3, 1972 | 1–2 | Washington Nationals +1 | Chicago Cubs +0.3 | Regular | |
| Aug 3, 1972 | 3–0 | Chicago Cubs +3 | Chicago Cubs +0.2 | Regular | |
| Aug 2, 1972 | 5–4 | Chicago Cubs +1 | Chicago Cubs +0.2 | Regular | |
| Aug 1, 1972 | 2–3 | Washington Nationals +1 | Chicago Cubs +0.3 | Regular | |
| May 29, 1972 | 2–5 | Chicago Cubs +3 | Chicago Cubs +0.8 | Regular | |
| May 28, 1972 | 7–5 | Washington Nationals +2 | Chicago Cubs +0.8 | Regular | |
| May 27, 1972 | 3–5 | Chicago Cubs +2 | Chicago Cubs +0.8 | Regular | |
| May 26, 1972 | 3–5 | Chicago Cubs +2 | Chicago Cubs +0.7 | Regular | |
| Sep 30, 1971 | 5–3 | Chicago Cubs +2 | Chicago Cubs +0.2 | Regular | |
| Sep 29, 1971 | 5–6 | Washington Nationals +1 | Chicago Cubs +0.3 | Regular | |
| Sep 28, 1971 | 4–5 | Washington Nationals +1 | Chicago Cubs +0.3 | Regular | |
| Sep 2, 1971 | 9–5 | Washington Nationals +4 | Chicago Cubs +0.9 | Regular | |
| Sep 1, 1971 | 2–5 | Chicago Cubs +3 | Chicago Cubs +0.9 | Regular | |
| Aug 31, 1971 | 6–7 | Chicago Cubs +1 | Chicago Cubs +0.9 | Regular | |
| Aug 31, 1971 | 11–2 | Washington Nationals +9 | Chicago Cubs +0.9 | Regular | |
| Aug 30, 1971 | 6–2 | Washington Nationals +4 | Chicago Cubs +0.9 | Regular | |
| Jul 28, 1971 | 10–2 | Chicago Cubs +8 | Chicago Cubs +0.5 | Regular | |
| Jul 27, 1971 | 1–6 | Washington Nationals +5 | Chicago Cubs +0.6 | Regular | |
| Jul 26, 1971 | 5–2 | Chicago Cubs +3 | Chicago Cubs +0.6 | Regular | |
| Jul 19, 1971 | 5–3 | Washington Nationals +2 | Chicago Cubs +1.2 | Regular | |
| Jul 18, 1971 | 4–8 | Chicago Cubs +4 | Chicago Cubs +1.1 | Regular | |
| May 9, 1971 | 3–7 | Washington Nationals +4 | Chicago Cubs +0.2 | Regular | |
| May 8, 1971 | 3–0 | Chicago Cubs +3 | Chicago Cubs +0.1 | Regular | |
| May 7, 1971 | 1–3 | Washington Nationals +2 | Chicago Cubs +0.2 | Regular | |
| Apr 29, 1971 | 7–6 | Washington Nationals +1 | Chicago Cubs +0.6 | Regular | |
| Apr 28, 1971 | 2–3 | Chicago Cubs +1 | Chicago Cubs +0.6 | Regular | |
| Sep 20, 1970 | 4–6 | Washington Nationals +2 | Chicago Cubs +0.5 | Regular | |
| Sep 19, 1970 | 8–4 | Chicago Cubs +4 | Chicago Cubs +0.5 | Regular | |
| Sep 18, 1970 | 3–2 | Chicago Cubs +1 | Chicago Cubs +0.4 | Regular | |
| Sep 18, 1970 | 5–4 | Chicago Cubs +1 | Chicago Cubs +0.4 | Regular | |
| Sep 10, 1970 | 3–9 | Chicago Cubs +6 | Chicago Cubs +1.0 | Regular | |
| Sep 9, 1970 | 3–2 | Washington Nationals +1 | Chicago Cubs +1.0 | Regular | |
| Aug 6, 1970 | 4–2 | Chicago Cubs +2 | Chicago Cubs +0.5 | Regular | |
| Aug 5, 1970 | 11–3 | Chicago Cubs +8 | Chicago Cubs +0.5 | Regular | |
| Aug 5, 1970 | 2–6 | Washington Nationals +4 | Chicago Cubs +0.5 | Regular | |
| Jul 8, 1970 | 1–5 | Chicago Cubs +4 | Chicago Cubs +1.1 | Regular | |
| Jul 8, 1970 | 5–4 | Washington Nationals +1 | Chicago Cubs +1.1 | Regular | |
| Jul 7, 1970 | 7–10 | Chicago Cubs +3 | Chicago Cubs +1.0 | Regular | |
| Jul 6, 1970 | 2–3 | Chicago Cubs +1 | Chicago Cubs +1.0 | Regular | |
| Jul 6, 1970 | 2–14 | Chicago Cubs +12 | Chicago Cubs +1.0 | Regular | |
| Apr 18, 1970 | 1–8 | Chicago Cubs +7 | Chicago Cubs +1.3 | Regular | |
| Apr 17, 1970 | 7–8 | Chicago Cubs +1 | Chicago Cubs +1.3 | Regular | |
| Apr 12, 1970 | 0–2 | Washington Nationals +2 | Chicago Cubs +0.7 | Regular | |
| Apr 10, 1970 | 2–1 | Chicago Cubs +1 | Chicago Cubs +0.7 | Regular | |
| Sep 24, 1969 | 3–6 | Chicago Cubs +3 | Chicago Cubs +1.2 | Regular | |
| Sep 23, 1969 | 7–3 | Washington Nationals +4 | Chicago Cubs +1.2 | Regular | |
| Sep 16, 1969 | 5–4 | Chicago Cubs +1 | Chicago Cubs +0.7 | Regular | |
| Sep 15, 1969 | 2–8 | Washington Nationals +6 | Chicago Cubs +0.8 | Regular | |
| Jul 3, 1969 | 8–4 | Chicago Cubs +4 | Chicago Cubs +0.6 | Regular | |
| Jul 2, 1969 | 4–2 | Chicago Cubs +2 | Chicago Cubs +0.6 | Regular | |
| Jul 1, 1969 | 4–11 | Washington Nationals +7 | Chicago Cubs +0.7 | Regular | |
| Jun 30, 1969 | 2–5 | Washington Nationals +3 | Chicago Cubs +0.7 | Regular | |
| Jun 22, 1969 | 6–7 | Chicago Cubs +1 | Chicago Cubs +1.0 | Regular | |
| Jun 22, 1969 | 5–4 | Washington Nationals +1 | Chicago Cubs +1.1 | Regular | |
| Jun 21, 1969 | 3–2 | Washington Nationals +1 | Chicago Cubs +1.1 | Regular | |
| Jun 20, 1969 | 0–2 | Chicago Cubs +2 | Chicago Cubs +1.0 | Regular | |
| Apr 20, 1969 | 6–3 | Chicago Cubs +3 | Washington Nationals +0.0 | Regular | |
| Apr 20, 1969 | 2–4 | Washington Nationals +2 | Chicago Cubs +0.0 | Regular | |
| Apr 19, 1969 | 6–5 | Chicago Cubs +1 | Washington Nationals +0.0 | Regular | |
| Apr 13, 1969 | 6–7 | Chicago Cubs +1 | Chicago Cubs +0.3 | Regular | |
| Apr 12, 1969 | 7–3 | Washington Nationals +4 | Chicago Cubs +0.4 | Regular | |
| Apr 11, 1969 | 0–1 | Chicago Cubs +1 | Chicago Cubs +0.3 | Regular |