@ Rays
49-54
@ Mariners
46-64
Playoffs
0-0
VS EXPECTED
Rays -8.6
Avg Runs
4.2-4.4
Most Recent Winner
Rays 9-4
Head-To-Head Margin (Max Last 150 Matches)
| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 3, 2025 | 4–9 | Tampa Bay Rays +5 | Tampa Bay Rays +0.2 | Regular | |
| Sep 2, 2025 | 5–6 | Tampa Bay Rays +1 | Tampa Bay Rays +0.1 | Regular | |
| Sep 1, 2025 | 2–10 | Tampa Bay Rays +8 | Tampa Bay Rays +0.1 | Regular | |
| Aug 10, 2025 | 3–6 | Seattle Mariners +3 | Seattle Mariners +0.5 | Regular | |
| Aug 9, 2025 | 4–7 | Seattle Mariners +3 | Seattle Mariners +0.4 | Regular | |
| Aug 8, 2025 | 2–3 | Seattle Mariners +1 | Seattle Mariners +0.4 | Regular | |
| Aug 28, 2024 | 2–6 | Seattle Mariners +4 | Seattle Mariners +0.0 | Regular | |
| Aug 27, 2024 | 3–2 | Tampa Bay Rays +1 | Seattle Mariners +0.1 | Regular | |
| Aug 26, 2024 | 1–5 | Seattle Mariners +4 | Seattle Mariners +0.0 | Regular | |
| Jun 26, 2024 | 5–2 | Seattle Mariners +3 | Tampa Bay Rays +0.3 | Regular | |
| Jun 25, 2024 | 3–11 | Tampa Bay Rays +8 | Tampa Bay Rays +0.2 | Regular | |
| Jun 24, 2024 | 3–4 | Tampa Bay Rays +1 | Tampa Bay Rays +0.2 | Regular | |
| Sep 10, 2023 | 3–6 | Tampa Bay Rays +3 | Tampa Bay Rays +0.4 | Regular | |
| Sep 9, 2023 | 5–7 | Tampa Bay Rays +2 | Tampa Bay Rays +0.4 | Regular | |
| Sep 8, 2023 | 4–7 | Tampa Bay Rays +3 | Tampa Bay Rays +0.3 | Regular | |
| Sep 7, 2023 | 1–0 | Seattle Mariners +1 | Tampa Bay Rays +0.4 | Regular | |
| Jul 2, 2023 | 6–7 | Seattle Mariners +1 | Tampa Bay Rays +0.3 | Regular | |
| Jul 1, 2023 | 3–8 | Seattle Mariners +5 | Tampa Bay Rays +0.4 | Regular | |
| Jun 30, 2023 | 15–4 | Tampa Bay Rays +11 | Tampa Bay Rays +0.3 | Regular | |
| May 8, 2022 | 1–2 | Seattle Mariners +1 | Tampa Bay Rays +0.4 | Regular | |
| May 7, 2022 | 8–2 | Tampa Bay Rays +6 | Tampa Bay Rays +0.4 | Regular | |
| May 6, 2022 | 8–7 | Tampa Bay Rays +1 | Tampa Bay Rays +0.4 | Regular | |
| May 5, 2022 | 4–3 | Tampa Bay Rays +1 | Tampa Bay Rays +0.4 | Regular | |
| Apr 28, 2022 | 1–2 | Tampa Bay Rays +1 | Tampa Bay Rays +0.7 | Regular | |
| Apr 27, 2022 | 2–3 | Tampa Bay Rays +1 | Tampa Bay Rays +0.6 | Regular | |
| Apr 26, 2022 | 8–4 | Seattle Mariners +4 | Tampa Bay Rays +0.7 | Regular | |
| Aug 4, 2021 | 3–4 | Tampa Bay Rays +1 | Tampa Bay Rays +0.9 | Regular | |
| Aug 3, 2021 | 4–2 | Seattle Mariners +2 | Tampa Bay Rays +1.0 | Regular | |
| Aug 2, 2021 | 8–2 | Seattle Mariners +6 | Tampa Bay Rays +1.0 | Regular | |
| Jun 20, 2021 | 2–6 | Seattle Mariners +4 | Tampa Bay Rays +0.6 | Regular | |
| Jun 19, 2021 | 5–6 | Seattle Mariners +1 | Tampa Bay Rays +0.7 | Regular | |
| Jun 18, 2021 | 1–5 | Seattle Mariners +4 | Tampa Bay Rays +0.7 | Regular | |
| Jun 17, 2021 | 5–6 | Seattle Mariners +1 | Tampa Bay Rays +0.8 | Regular | |
| Aug 21, 2019 | 6–7 | Tampa Bay Rays +1 | Tampa Bay Rays +0.9 | Regular | |
| Aug 20, 2019 | 7–4 | Seattle Mariners +3 | Tampa Bay Rays +0.9 | Regular | |
| Aug 19, 2019 | 9–3 | Seattle Mariners +6 | Tampa Bay Rays +0.9 | Regular | |
| Aug 11, 2019 | 1–0 | Tampa Bay Rays +1 | Tampa Bay Rays +0.4 | Regular | |
| Aug 10, 2019 | 5–4 | Tampa Bay Rays +1 | Tampa Bay Rays +0.4 | Regular | |
| Aug 9, 2019 | 5–3 | Tampa Bay Rays +2 | Tampa Bay Rays +0.4 | Regular | |
| Jun 10, 2018 | 5–4 | Seattle Mariners +1 | Seattle Mariners +0.2 | Regular | |
| Jun 9, 2018 | 3–7 | Tampa Bay Rays +4 | Seattle Mariners +0.2 | Regular | |
| Jun 8, 2018 | 4–3 | Seattle Mariners +1 | Seattle Mariners +0.2 | Regular | |
| Jun 7, 2018 | 5–4 | Seattle Mariners +1 | Seattle Mariners +0.1 | Regular | |
| Jun 3, 2018 | 1–2 | Seattle Mariners +1 | Seattle Mariners +0.5 | Regular | |
| Jun 2, 2018 | 1–3 | Seattle Mariners +2 | Seattle Mariners +0.5 | Regular | |
| Jun 1, 2018 | 3–4 | Seattle Mariners +1 | Seattle Mariners +0.4 | Regular | |
| Aug 20, 2017 | 0–3 | Tampa Bay Rays +3 | Seattle Mariners +0.1 | Regular | |
| Aug 19, 2017 | 7–6 | Seattle Mariners +1 | Seattle Mariners +0.0 | Regular | |
| Aug 18, 2017 | 7–1 | Seattle Mariners +6 | Seattle Mariners +0.0 | Regular | |
| Jun 4, 2017 | 1–7 | Seattle Mariners +6 | Seattle Mariners +0.4 | Regular | |
| Jun 3, 2017 | 2–9 | Seattle Mariners +7 | Seattle Mariners +0.4 | Regular | |
| Jun 2, 2017 | 4–12 | Seattle Mariners +8 | Seattle Mariners +0.4 | Regular | |
| Jun 16, 2016 | 6–4 | Seattle Mariners +2 | Tampa Bay Rays +0.4 | Regular | |
| Jun 15, 2016 | 2–3 | Tampa Bay Rays +1 | Tampa Bay Rays +0.3 | Regular | |
| Jun 14, 2016 | 7–8 | Tampa Bay Rays +1 | Tampa Bay Rays +0.3 | Regular | |
| May 11, 2016 | 5–6 | Seattle Mariners +1 | Seattle Mariners +0.2 | Regular | |
| May 10, 2016 | 4–6 | Seattle Mariners +2 | Seattle Mariners +0.2 | Regular | |
| May 9, 2016 | 2–5 | Seattle Mariners +3 | Seattle Mariners +0.1 | Regular | |
| Jun 7, 2015 | 3–1 | Tampa Bay Rays +2 | Tampa Bay Rays +0.1 | Regular | |
| Jun 6, 2015 | 1–2 | Seattle Mariners +1 | Tampa Bay Rays +0.1 | Regular | |
| Jun 5, 2015 | 1–0 | Tampa Bay Rays +1 | Tampa Bay Rays +0.1 | Regular | |
| Jun 4, 2015 | 2–1 | Tampa Bay Rays +1 | Tampa Bay Rays +0.0 | Regular | |
| May 27, 2015 | 3–0 | Seattle Mariners +3 | Tampa Bay Rays +0.4 | Regular | |
| May 26, 2015 | 7–6 | Seattle Mariners +1 | Tampa Bay Rays +0.4 | Regular | |
| May 25, 2015 | 4–1 | Seattle Mariners +3 | Tampa Bay Rays +0.5 | Regular | |
| Jun 9, 2014 | 3–0 | Seattle Mariners +3 | Tampa Bay Rays +0.5 | Regular | |
| Jun 8, 2014 | 5–0 | Seattle Mariners +5 | Tampa Bay Rays +0.5 | Regular | |
| Jun 7, 2014 | 7–4 | Seattle Mariners +3 | Tampa Bay Rays +0.6 | Regular | |
| Jun 6, 2014 | 0–4 | Tampa Bay Rays +4 | Tampa Bay Rays +0.6 | Regular | |
| May 14, 2014 | 2–0 | Tampa Bay Rays +2 | Tampa Bay Rays +0.4 | Regular | |
| May 13, 2014 | 2–1 | Tampa Bay Rays +1 | Tampa Bay Rays +0.3 | Regular | |
| May 12, 2014 | 5–12 | Seattle Mariners +7 | Tampa Bay Rays +0.4 | Regular | |
| Sep 8, 2013 | 4–1 | Tampa Bay Rays +3 | Tampa Bay Rays +0.5 | Regular | |
| Sep 7, 2013 | 2–6 | Seattle Mariners +4 | Tampa Bay Rays +0.5 | Regular | |
| Sep 6, 2013 | 4–6 | Seattle Mariners +2 | Tampa Bay Rays +0.6 | Regular | |
| Aug 15, 2013 | 1–7 | Tampa Bay Rays +6 | Tampa Bay Rays +1.1 | Regular | |
| Aug 14, 2013 | 4–5 | Tampa Bay Rays +1 | Tampa Bay Rays +1.0 | Regular | |
| Aug 13, 2013 | 5–4 | Seattle Mariners +1 | Tampa Bay Rays +1.1 | Regular | |
| Aug 15, 2012 | 0–1 | Seattle Mariners +1 | Tampa Bay Rays +0.6 | Regular | |
| Aug 14, 2012 | 2–3 | Seattle Mariners +1 | Tampa Bay Rays +0.7 | Regular | |
| Aug 13, 2012 | 4–1 | Tampa Bay Rays +3 | Tampa Bay Rays +0.6 | Regular | |
| Jul 22, 2012 | 2–1 | Seattle Mariners +1 | Tampa Bay Rays +1.2 | Regular | |
| Jul 21, 2012 | 2–1 | Seattle Mariners +1 | Tampa Bay Rays +1.2 | Regular | |
| Jul 20, 2012 | 3–4 | Tampa Bay Rays +1 | Tampa Bay Rays +1.2 | Regular | |
| May 3, 2012 | 3–4 | Tampa Bay Rays +1 | Tampa Bay Rays +1.4 | Regular | |
| May 2, 2012 | 4–5 | Tampa Bay Rays +1 | Tampa Bay Rays +1.4 | Regular | |
| May 1, 2012 | 1–3 | Tampa Bay Rays +2 | Tampa Bay Rays +1.4 | Regular | |
| Apr 30, 2012 | 2–3 | Tampa Bay Rays +1 | Tampa Bay Rays +1.4 | Regular | |
| Aug 21, 2011 | 7–8 | Tampa Bay Rays +1 | Tampa Bay Rays +1.3 | Regular | |
| Aug 20, 2011 | 0–8 | Tampa Bay Rays +8 | Tampa Bay Rays +1.2 | Regular | |
| Aug 19, 2011 | 2–3 | Tampa Bay Rays +1 | Tampa Bay Rays +1.2 | Regular | |
| Jul 31, 2011 | 8–1 | Tampa Bay Rays +7 | Tampa Bay Rays +0.6 | Regular | |
| Jul 30, 2011 | 2–3 | Seattle Mariners +1 | Tampa Bay Rays +0.7 | Regular | |
| Jul 29, 2011 | 8–0 | Tampa Bay Rays +8 | Tampa Bay Rays +0.6 | Regular | |
| Jun 5, 2011 | 6–9 | Seattle Mariners +3 | Tampa Bay Rays +0.4 | Regular | |
| Jun 4, 2011 | 3–2 | Tampa Bay Rays +1 | Tampa Bay Rays +0.4 | Regular | |
| Jun 3, 2011 | 0–7 | Seattle Mariners +7 | Tampa Bay Rays +0.4 | Regular | |
| Jun 2, 2011 | 2–8 | Seattle Mariners +6 | Tampa Bay Rays +0.5 | Regular | |
| Sep 26, 2010 | 6–2 | Seattle Mariners +4 | Tampa Bay Rays +1.4 | Regular | |
| Sep 25, 2010 | 1–9 | Tampa Bay Rays +8 | Tampa Bay Rays +1.3 | Regular | |
| Sep 24, 2010 | 3–5 | Tampa Bay Rays +2 | Tampa Bay Rays +1.3 | Regular | |
| May 16, 2010 | 1–2 | Tampa Bay Rays +1 | Tampa Bay Rays +0.9 | Regular | |
| May 15, 2010 | 2–3 | Tampa Bay Rays +1 | Tampa Bay Rays +0.8 | Regular | |
| May 14, 2010 | 4–3 | Seattle Mariners +1 | Tampa Bay Rays +0.9 | Regular | |
| May 6, 2010 | 8–0 | Tampa Bay Rays +8 | Tampa Bay Rays +0.3 | Regular | |
| May 5, 2010 | 8–3 | Tampa Bay Rays +5 | Tampa Bay Rays +0.3 | Regular | |
| May 4, 2010 | 5–2 | Tampa Bay Rays +3 | Tampa Bay Rays +0.3 | Regular | |
| Sep 23, 2009 | 4–5 | Tampa Bay Rays +1 | Tampa Bay Rays +0.4 | Regular | |
| Sep 22, 2009 | 4–3 | Seattle Mariners +1 | Tampa Bay Rays +0.5 | Regular | |
| Aug 9, 2009 | 2–11 | Seattle Mariners +9 | Tampa Bay Rays +0.3 | Regular | |
| Aug 8, 2009 | 10–4 | Tampa Bay Rays +6 | Tampa Bay Rays +0.3 | Regular | |
| Aug 7, 2009 | 6–7 | Seattle Mariners +1 | Tampa Bay Rays +0.3 | Regular | |
| Apr 23, 2009 | 0–1 | Seattle Mariners +1 | Tampa Bay Rays +0.3 | Regular | |
| Apr 22, 2009 | 9–3 | Tampa Bay Rays +6 | Tampa Bay Rays +0.2 | Regular | |
| Apr 21, 2009 | 2–4 | Seattle Mariners +2 | Tampa Bay Rays +0.3 | Regular | |
| Aug 10, 2008 | 11–3 | Tampa Bay Rays +8 | Tampa Bay Rays +0.2 | Regular | |
| Aug 9, 2008 | 8–7 | Tampa Bay Rays +1 | Tampa Bay Rays +0.1 | Regular | |
| Aug 8, 2008 | 5–3 | Tampa Bay Rays +2 | Tampa Bay Rays +0.1 | Regular | |
| Aug 7, 2008 | 1–2 | Seattle Mariners +1 | Tampa Bay Rays +0.1 | Regular | |
| Apr 10, 2008 | 0–7 | Tampa Bay Rays +7 | Seattle Mariners +0.4 | Regular | |
| Apr 9, 2008 | 7–1 | Seattle Mariners +6 | Seattle Mariners +0.4 | Regular | |
| Apr 8, 2008 | 6–5 | Seattle Mariners +1 | Seattle Mariners +0.4 | Regular | |
| Sep 16, 2007 | 9–2 | Tampa Bay Rays +7 | Seattle Mariners +0.9 | Regular | |
| Sep 15, 2007 | 6–2 | Tampa Bay Rays +4 | Seattle Mariners +0.9 | Regular | |
| Sep 14, 2007 | 1–2 | Seattle Mariners +1 | Seattle Mariners +0.9 | Regular | |
| Sep 13, 2007 | 7–8 | Seattle Mariners +1 | Seattle Mariners +0.9 | Regular | |
| May 24, 2007 | 12–13 | Tampa Bay Rays +1 | Seattle Mariners +0.4 | Regular | |
| May 23, 2007 | 5–1 | Seattle Mariners +4 | Seattle Mariners +0.4 | Regular | |
| May 22, 2007 | 5–2 | Seattle Mariners +3 | Seattle Mariners +0.3 | Regular | |
| Sep 3, 2006 | 6–7 | Tampa Bay Rays +1 | Seattle Mariners +0.2 | Regular | |
| Sep 2, 2006 | 4–3 | Seattle Mariners +1 | Seattle Mariners +0.1 | Regular | |
| Sep 1, 2006 | 1–2 | Tampa Bay Rays +1 | Seattle Mariners +0.2 | Regular | |
| Aug 9, 2006 | 0–2 | Seattle Mariners +2 | Seattle Mariners +0.6 | Regular | |
| Aug 8, 2006 | 1–5 | Seattle Mariners +4 | Seattle Mariners +0.5 | Regular | |
| Aug 7, 2006 | 4–5 | Seattle Mariners +1 | Seattle Mariners +0.5 | Regular | |
| May 10, 2006 | 1–0 | Tampa Bay Rays +1 | Seattle Mariners +0.4 | Regular | |
| May 9, 2006 | 1–8 | Seattle Mariners +7 | Seattle Mariners +0.4 | Regular | |
| May 8, 2006 | 3–6 | Seattle Mariners +3 | Seattle Mariners +0.3 | Regular | |
| Jun 5, 2005 | 5–6 | Seattle Mariners +1 | Seattle Mariners +0.7 | Regular | |
| Jun 4, 2005 | 5–6 | Seattle Mariners +1 | Seattle Mariners +0.6 | Regular | |
| Jun 3, 2005 | 6–1 | Tampa Bay Rays +5 | Seattle Mariners +0.7 | Regular | |
| May 29, 2005 | 10–9 | Seattle Mariners +1 | Seattle Mariners +0.1 | Regular | |
| May 28, 2005 | 3–2 | Seattle Mariners +1 | Seattle Mariners +0.1 | Regular | |
| May 27, 2005 | 4–5 | Tampa Bay Rays +1 | Seattle Mariners +0.1 | Regular | |
| Aug 25, 2004 | 6–5 | Tampa Bay Rays +1 | Seattle Mariners +0.5 | Regular | |
| Aug 24, 2004 | 6–5 | Tampa Bay Rays +1 | Seattle Mariners +0.6 | Regular | |
| Aug 23, 2004 | 9–0 | Tampa Bay Rays +9 | Seattle Mariners +0.6 | Regular | |
| Aug 8, 2004 | 1–5 | Tampa Bay Rays +4 | Seattle Mariners +0.1 | Regular | |
| Aug 7, 2004 | 5–2 | Seattle Mariners +3 | Seattle Mariners +0.1 | Regular | |
| Aug 6, 2004 | 1–2 | Tampa Bay Rays +1 | Seattle Mariners +0.1 | Regular | |
| Aug 5, 2004 | 4–2 | Seattle Mariners +2 | Seattle Mariners +0.1 | Regular | |
| Sep 4, 2003 | 0–1 | Tampa Bay Rays +1 | Seattle Mariners +1.0 | Regular | |
| Sep 3, 2003 | 0–7 | Tampa Bay Rays +7 | Seattle Mariners +1.1 | Regular | |
| Sep 2, 2003 | 10–8 | Seattle Mariners +2 | Seattle Mariners +1.1 | Regular | |
| Aug 28, 2003 | 3–2 | Tampa Bay Rays +1 | Seattle Mariners +1.6 | Regular | |
| Aug 27, 2003 | 8–4 | Tampa Bay Rays +4 | Seattle Mariners +1.7 | Regular | |
| Aug 26, 2003 | 3–9 | Seattle Mariners +6 | Seattle Mariners +1.7 | Regular | |
| Jul 13, 2003 | 2–13 | Seattle Mariners +11 | Seattle Mariners +1.8 | Regular | |
| Jul 12, 2003 | 6–5 | Tampa Bay Rays +1 | Seattle Mariners +1.9 | Regular | |
| Jul 11, 2003 | 3–4 | Seattle Mariners +1 | Seattle Mariners +1.8 | Regular | |
| Jul 14, 2002 | 7–6 | Seattle Mariners +1 | Seattle Mariners +1.5 | Regular | |
| Jul 13, 2002 | 3–4 | Tampa Bay Rays +1 | Seattle Mariners +1.6 | Regular | |
| Jul 12, 2002 | 2–1 | Seattle Mariners +1 | Seattle Mariners +1.6 | Regular | |
| Jul 11, 2002 | 4–0 | Seattle Mariners +4 | Seattle Mariners +1.5 | Regular | |
| May 29, 2002 | 5–2 | Seattle Mariners +3 | Seattle Mariners +1.5 | Regular | |
| May 28, 2002 | 1–5 | Tampa Bay Rays +4 | Seattle Mariners +1.5 | Regular | |
| May 23, 2002 | 3–7 | Seattle Mariners +4 | Seattle Mariners +1.7 | Regular | |
| May 22, 2002 | 3–2 | Tampa Bay Rays +1 | Seattle Mariners +1.8 | Regular | |
| May 21, 2002 | 1–0 | Tampa Bay Rays +1 | Seattle Mariners +1.8 | Regular | |
| Sep 5, 2001 | 6–12 | Seattle Mariners +6 | Seattle Mariners +1.8 | Regular | |
| Sep 4, 2001 | 8–3 | Tampa Bay Rays +5 | Seattle Mariners +1.8 | Regular | |
| Sep 3, 2001 | 2–3 | Seattle Mariners +1 | Seattle Mariners +1.8 | Regular | |
| Aug 30, 2001 | 4–0 | Seattle Mariners +4 | Seattle Mariners +1.5 | Regular | |
| Aug 29, 2001 | 5–2 | Seattle Mariners +3 | Seattle Mariners +1.5 | Regular | |
| Aug 28, 2001 | 0–6 | Tampa Bay Rays +6 | Seattle Mariners +1.5 | Regular | |
| Jun 3, 2001 | 4–8 | Seattle Mariners +4 | Seattle Mariners +1.7 | Regular | |
| Jun 2, 2001 | 4–7 | Seattle Mariners +3 | Seattle Mariners +1.7 | Regular | |
| Jun 1, 2001 | 4–8 | Seattle Mariners +4 | Seattle Mariners +1.7 | Regular | |
| Sep 20, 2000 | 5–4 | Seattle Mariners +1 | Seattle Mariners +0.7 | Regular | |
| Sep 19, 2000 | 5–2 | Seattle Mariners +3 | Seattle Mariners +0.6 | Regular | |
| Sep 18, 2000 | 4–3 | Seattle Mariners +1 | Seattle Mariners +0.6 | Regular | |
| Jun 21, 2000 | 5–8 | Seattle Mariners +3 | Seattle Mariners +0.9 | Regular | |
| Jun 20, 2000 | 3–4 | Seattle Mariners +1 | Seattle Mariners +0.9 | Regular | |
| Jun 19, 2000 | 10–3 | Tampa Bay Rays +7 | Seattle Mariners +0.9 | Regular | |
| May 28, 2000 | 4–14 | Tampa Bay Rays +10 | Seattle Mariners +0.4 | Regular | |
| May 27, 2000 | 6–3 | Seattle Mariners +3 | Seattle Mariners +0.4 | Regular | |
| May 26, 2000 | 11–4 | Seattle Mariners +7 | Seattle Mariners +0.4 | Regular | |
| May 21, 2000 | 4–8 | Seattle Mariners +4 | Seattle Mariners +0.9 | Regular | |
| May 20, 2000 | 4–3 | Tampa Bay Rays +1 | Seattle Mariners +0.9 | Regular | |
| May 19, 2000 | 6–7 | Seattle Mariners +1 | Seattle Mariners +0.9 | Regular | |
| Sep 16, 1999 | 5–3 | Seattle Mariners +2 | Seattle Mariners +0.3 | Regular | |
| Sep 15, 1999 | 4–8 | Tampa Bay Rays +4 | Seattle Mariners +0.4 | Regular | |
| Sep 14, 1999 | 5–1 | Seattle Mariners +4 | Seattle Mariners +0.3 | Regular | |
| Aug 4, 1999 | 7–1 | Tampa Bay Rays +6 | Seattle Mariners +0.9 | Regular | |
| Aug 3, 1999 | 2–5 | Seattle Mariners +3 | Seattle Mariners +0.8 | Regular | |
| Aug 2, 1999 | 0–4 | Seattle Mariners +4 | Seattle Mariners +0.8 | Regular | |
| May 30, 1999 | 15–7 | Tampa Bay Rays +8 | Seattle Mariners +0.8 | Regular | |
| May 29, 1999 | 5–11 | Seattle Mariners +6 | Seattle Mariners +0.7 | Regular | |
| May 28, 1999 | 1–6 | Seattle Mariners +5 | Seattle Mariners +0.7 | Regular | |
| Apr 25, 1999 | 6–4 | Seattle Mariners +2 | Seattle Mariners +0.1 | Regular | |
| Apr 24, 1999 | 9–4 | Seattle Mariners +5 | Seattle Mariners +0.0 | Regular | |
| Apr 23, 1999 | 4–5 | Tampa Bay Rays +1 | Seattle Mariners +0.1 | Regular | |
| Sep 9, 1998 | 2–5 | Seattle Mariners +3 | Seattle Mariners +0.7 | Regular | |
| Sep 8, 1998 | 10–0 | Tampa Bay Rays +10 | Seattle Mariners +0.8 | Regular | |
| Jul 22, 1998 | 5–7 | Tampa Bay Rays +2 | Seattle Mariners +0.2 | Regular | |
| Jul 21, 1998 | 8–3 | Seattle Mariners +5 | Seattle Mariners +0.2 | Regular | |
| May 31, 1998 | 11–6 | Seattle Mariners +5 | Tampa Bay Rays +0.0 | Regular | |
| May 30, 1998 | 2–5 | Tampa Bay Rays +3 | Seattle Mariners +0.0 | Regular | |
| May 29, 1998 | 6–2 | Seattle Mariners +4 | Tampa Bay Rays +0.0 | Regular | |
| May 28, 1998 | 5–2 | Seattle Mariners +3 | Tampa Bay Rays +0.1 | Regular | |
| May 24, 1998 | 1–3 | Seattle Mariners +2 | Seattle Mariners +0.4 | Regular | |
| May 23, 1998 | 6–3 | Tampa Bay Rays +3 | Seattle Mariners +0.4 | Regular | |
| May 22, 1998 | 5–2 | Tampa Bay Rays +3 | Seattle Mariners +0.4 | Regular |