@ Astros
175-120
@ Pirates
132-168
Playoffs
0-0
VS EXPECTED
Astros -3.8
Avg Runs
4.4-4.1
Most Recent Winner
Pirates 1-5
Head-To-Head Margin (Max Last 150 Matches)
| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Jun 4, 2026 | 5–1 | Pittsburgh Pirates +4 | Houston Astros +0.5 | Regular | |
| Jun 3, 2026 | 9–11 | Houston Astros +2 | Houston Astros +0.4 | Regular | |
| Jun 2, 2026 | 10–6 | Pittsburgh Pirates +4 | Houston Astros +0.5 | Regular | |
| Jun 5, 2025 | 8–2 | Houston Astros +6 | Houston Astros +0.6 | Regular | |
| Jun 4, 2025 | 0–3 | Pittsburgh Pirates +3 | Houston Astros +0.7 | Regular | |
| Jun 3, 2025 | 3–0 | Houston Astros +3 | Houston Astros +0.6 | Regular | |
| Jul 31, 2024 | 4–5 | Houston Astros +1 | Houston Astros +0.9 | Regular | |
| Jul 30, 2024 | 6–2 | Pittsburgh Pirates +4 | Houston Astros +0.9 | Regular | |
| Jul 29, 2024 | 5–3 | Pittsburgh Pirates +2 | Houston Astros +0.9 | Regular | |
| Apr 12, 2023 | 7–0 | Houston Astros +7 | Houston Astros +1.4 | Regular | |
| Apr 11, 2023 | 4–7 | Pittsburgh Pirates +3 | Houston Astros +1.5 | Regular | |
| Apr 10, 2023 | 8–2 | Houston Astros +6 | Houston Astros +1.4 | Regular | |
| Jun 27, 2019 | 10–0 | Pittsburgh Pirates +10 | Houston Astros +1.3 | Regular | |
| Jun 26, 2019 | 14–2 | Pittsburgh Pirates +12 | Houston Astros +1.3 | Regular | |
| Jun 25, 2019 | 1–5 | Houston Astros +4 | Houston Astros +1.3 | Regular | |
| Aug 24, 2016 | 5–4 | Houston Astros +1 | Pittsburgh Pirates +0.5 | Regular | |
| Aug 23, 2016 | 1–7 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.5 | Regular | |
| Aug 22, 2016 | 3–1 | Houston Astros +2 | Pittsburgh Pirates +0.5 | Regular | |
| May 19, 2013 | 0–1 | Pittsburgh Pirates +1 | Pittsburgh Pirates +1.2 | Regular | |
| May 18, 2013 | 4–2 | Houston Astros +2 | Pittsburgh Pirates +1.2 | Regular | |
| May 17, 2013 | 4–5 | Pittsburgh Pirates +1 | Pittsburgh Pirates +1.2 | Regular | |
| Sep 23, 2012 | 8–1 | Pittsburgh Pirates +7 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 22, 2012 | 1–4 | Houston Astros +3 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 21, 2012 | 1–7 | Houston Astros +6 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 5, 2012 | 3–6 | Pittsburgh Pirates +3 | Pittsburgh Pirates +1.2 | Regular | |
| Sep 4, 2012 | 2–6 | Pittsburgh Pirates +4 | Pittsburgh Pirates +1.2 | Regular | |
| Sep 3, 2012 | 5–1 | Houston Astros +4 | Pittsburgh Pirates +1.2 | Regular | |
| Jul 29, 2012 | 5–9 | Houston Astros +4 | Pittsburgh Pirates +0.7 | Regular | |
| Jul 28, 2012 | 4–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.6 | Regular | |
| Jul 27, 2012 | 6–5 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.6 | Regular | |
| Jul 26, 2012 | 5–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.5 | Regular | |
| Jul 5, 2012 | 0–2 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.8 | Regular | |
| Jul 4, 2012 | 4–6 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.8 | Regular | |
| Jul 3, 2012 | 7–8 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.7 | Regular | |
| Jul 2, 2012 | 2–11 | Pittsburgh Pirates +9 | Pittsburgh Pirates +0.7 | Regular | |
| May 13, 2012 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.3 | Regular | |
| May 12, 2012 | 2–5 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.2 | Regular | |
| May 11, 2012 | 1–0 | Houston Astros +1 | Pittsburgh Pirates +0.3 | Regular | |
| Sep 7, 2011 | 4–5 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.3 | Regular | |
| Sep 6, 2011 | 4–1 | Houston Astros +3 | Pittsburgh Pirates +0.3 | Regular | |
| Sep 5, 2011 | 1–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.3 | Regular | |
| Aug 31, 2011 | 0–2 | Houston Astros +2 | Houston Astros +0.2 | Regular | |
| Aug 30, 2011 | 2–8 | Houston Astros +6 | Houston Astros +0.2 | Regular | |
| Aug 29, 2011 | 4–7 | Houston Astros +3 | Houston Astros +0.1 | Regular | |
| Jul 17, 2011 | 7–5 | Pittsburgh Pirates +2 | Houston Astros +0.1 | Regular | |
| Jul 16, 2011 | 4–6 | Houston Astros +2 | Houston Astros +0.1 | Regular | |
| Jul 15, 2011 | 4–0 | Pittsburgh Pirates +4 | Houston Astros +0.1 | Regular | |
| Jul 6, 2011 | 8–2 | Houston Astros +6 | Pittsburgh Pirates +0.3 | Regular | |
| Jul 5, 2011 | 1–5 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.3 | Regular | |
| Jul 4, 2011 | 3–5 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.2 | Regular | |
| Jun 16, 2011 | 5–4 | Pittsburgh Pirates +1 | Houston Astros +0.4 | Regular | |
| Jun 15, 2011 | 7–3 | Pittsburgh Pirates +4 | Houston Astros +0.5 | Regular | |
| Jun 14, 2011 | 1–0 | Pittsburgh Pirates +1 | Houston Astros +0.5 | Regular | |
| May 8, 2011 | 4–5 | Pittsburgh Pirates +1 | Houston Astros +0.3 | Regular | |
| May 7, 2011 | 1–6 | Pittsburgh Pirates +5 | Houston Astros +0.4 | Regular | |
| May 6, 2011 | 3–2 | Houston Astros +1 | Houston Astros +0.3 | Regular | |
| Sep 26, 2010 | 3–9 | Pittsburgh Pirates +6 | Houston Astros +0.7 | Regular | |
| Sep 25, 2010 | 4–6 | Pittsburgh Pirates +2 | Houston Astros +0.8 | Regular | |
| Sep 24, 2010 | 10–7 | Houston Astros +3 | Houston Astros +0.7 | Regular | |
| Aug 15, 2010 | 2–8 | Houston Astros +6 | Houston Astros +1.0 | Regular | |
| Aug 14, 2010 | 2–3 | Houston Astros +1 | Houston Astros +1.0 | Regular | |
| Aug 13, 2010 | 1–4 | Houston Astros +3 | Houston Astros +0.9 | Regular | |
| Jul 18, 2010 | 0–9 | Pittsburgh Pirates +9 | Houston Astros +0.4 | Regular | |
| Jul 17, 2010 | 6–12 | Pittsburgh Pirates +6 | Houston Astros +0.4 | Regular | |
| Jul 16, 2010 | 5–2 | Houston Astros +3 | Houston Astros +0.4 | Regular | |
| Jul 8, 2010 | 0–2 | Houston Astros +2 | Houston Astros +0.8 | Regular | |
| Jul 7, 2010 | 3–6 | Houston Astros +3 | Houston Astros +0.8 | Regular | |
| Jul 6, 2010 | 2–6 | Houston Astros +4 | Houston Astros +0.8 | Regular | |
| Apr 25, 2010 | 3–10 | Houston Astros +7 | Houston Astros +0.9 | Regular | |
| Apr 24, 2010 | 2–5 | Houston Astros +3 | Houston Astros +0.8 | Regular | |
| Apr 23, 2010 | 3–4 | Houston Astros +1 | Houston Astros +0.8 | Regular | |
| Sep 13, 2009 | 2–1 | Pittsburgh Pirates +1 | Houston Astros +1.2 | Regular | |
| Sep 12, 2009 | 2–4 | Houston Astros +2 | Houston Astros +1.2 | Regular | |
| Sep 11, 2009 | 1–9 | Houston Astros +8 | Houston Astros +1.1 | Regular | |
| Jul 8, 2009 | 0–5 | Houston Astros +5 | Houston Astros +0.8 | Regular | |
| Jul 7, 2009 | 6–3 | Pittsburgh Pirates +3 | Houston Astros +0.9 | Regular | |
| Jul 6, 2009 | 1–4 | Houston Astros +3 | Houston Astros +0.9 | Regular | |
| Jun 7, 2009 | 4–6 | Houston Astros +2 | Houston Astros +0.8 | Regular | |
| Jun 6, 2009 | 6–4 | Pittsburgh Pirates +2 | Houston Astros +0.8 | Regular | |
| Jun 5, 2009 | 1–9 | Houston Astros +8 | Houston Astros +0.8 | Regular | |
| May 31, 2009 | 2–1 | Houston Astros +1 | Houston Astros +0.3 | Regular | |
| May 30, 2009 | 4–7 | Pittsburgh Pirates +3 | Houston Astros +0.3 | Regular | |
| May 29, 2009 | 6–1 | Houston Astros +5 | Houston Astros +0.3 | Regular | |
| Apr 16, 2009 | 6–3 | Houston Astros +3 | Houston Astros +0.4 | Regular | |
| Apr 15, 2009 | 4–1 | Houston Astros +3 | Houston Astros +0.4 | Regular | |
| Apr 13, 2009 | 0–7 | Pittsburgh Pirates +7 | Houston Astros +0.4 | Regular | |
| Sep 21, 2008 | 6–2 | Houston Astros +4 | Houston Astros +0.5 | Regular | |
| Sep 20, 2008 | 4–6 | Pittsburgh Pirates +2 | Houston Astros +0.6 | Regular | |
| Sep 19, 2008 | 5–1 | Houston Astros +4 | Houston Astros +0.5 | Regular | |
| Sep 11, 2008 | 0–6 | Houston Astros +6 | Houston Astros +1.2 | Regular | |
| Sep 10, 2008 | 4–7 | Houston Astros +3 | Houston Astros +1.1 | Regular | |
| Sep 9, 2008 | 3–9 | Houston Astros +6 | Houston Astros +1.1 | Regular | |
| Sep 8, 2008 | 2–3 | Houston Astros +1 | Houston Astros +1.0 | Regular | |
| Jul 23, 2008 | 8–7 | Pittsburgh Pirates +1 | Houston Astros +0.5 | Regular | |
| Jul 22, 2008 | 8–2 | Pittsburgh Pirates +6 | Houston Astros +0.5 | Regular | |
| Jul 21, 2008 | 9–3 | Pittsburgh Pirates +6 | Houston Astros +0.6 | Regular | |
| Jul 9, 2008 | 6–4 | Houston Astros +2 | Houston Astros +0.0 | Regular | |
| Jul 8, 2008 | 3–4 | Pittsburgh Pirates +1 | Houston Astros +0.0 | Regular | |
| Jul 7, 2008 | 7–10 | Pittsburgh Pirates +3 | Houston Astros +0.1 | Regular | |
| Jun 5, 2008 | 3–4 | Pittsburgh Pirates +1 | Houston Astros +0.2 | Regular | |
| Jun 4, 2008 | 2–5 | Pittsburgh Pirates +3 | Houston Astros +0.3 | Regular | |
| Jun 3, 2008 | 2–0 | Houston Astros +2 | Houston Astros +0.2 | Regular | |
| Sep 16, 2007 | 3–15 | Houston Astros +12 | Houston Astros +0.5 | Regular | |
| Sep 15, 2007 | 7–9 | Houston Astros +2 | Houston Astros +0.4 | Regular | |
| Sep 14, 2007 | 4–3 | Pittsburgh Pirates +1 | Houston Astros +0.5 | Regular | |
| Aug 26, 2007 | 4–5 | Houston Astros +1 | Houston Astros +0.5 | Regular | |
| Aug 25, 2007 | 4–1 | Pittsburgh Pirates +3 | Houston Astros +0.6 | Regular | |
| Aug 24, 2007 | 8–3 | Pittsburgh Pirates +5 | Houston Astros +0.6 | Regular | |
| Jul 22, 2007 | 1–0 | Houston Astros +1 | Houston Astros +0.2 | Regular | |
| Jul 21, 2007 | 3–7 | Pittsburgh Pirates +4 | Houston Astros +0.3 | Regular | |
| Jul 20, 2007 | 2–1 | Houston Astros +1 | Houston Astros +0.2 | Regular | |
| Apr 26, 2007 | 3–5 | Pittsburgh Pirates +2 | Houston Astros +0.4 | Regular | |
| Apr 25, 2007 | 3–4 | Pittsburgh Pirates +1 | Houston Astros +0.4 | Regular | |
| Apr 24, 2007 | 0–3 | Pittsburgh Pirates +3 | Houston Astros +0.4 | Regular | |
| Apr 4, 2007 | 5–4 | Pittsburgh Pirates +1 | Houston Astros +0.9 | Regular | |
| Apr 3, 2007 | 3–2 | Pittsburgh Pirates +1 | Houston Astros +0.9 | Regular | |
| Apr 2, 2007 | 4–2 | Pittsburgh Pirates +2 | Houston Astros +0.9 | Regular | |
| Sep 28, 2006 | 3–0 | Houston Astros +3 | Houston Astros +0.5 | Regular | |
| Sep 27, 2006 | 7–6 | Houston Astros +1 | Houston Astros +0.5 | Regular | |
| Sep 26, 2006 | 7–4 | Houston Astros +3 | Houston Astros +0.4 | Regular | |
| Aug 27, 2006 | 13–1 | Houston Astros +12 | Houston Astros +0.5 | Regular | |
| Aug 26, 2006 | 7–4 | Houston Astros +3 | Houston Astros +0.4 | Regular | |
| Aug 25, 2006 | 5–1 | Houston Astros +4 | Houston Astros +0.4 | Regular | |
| Aug 24, 2006 | 3–5 | Pittsburgh Pirates +2 | Houston Astros +0.5 | Regular | |
| Aug 10, 2006 | 2–5 | Houston Astros +3 | Houston Astros +1.2 | Regular | |
| Aug 9, 2006 | 1–14 | Houston Astros +13 | Houston Astros +1.1 | Regular | |
| Aug 8, 2006 | 1–3 | Houston Astros +2 | Houston Astros +1.1 | Regular | |
| May 28, 2006 | 5–4 | Houston Astros +1 | Houston Astros +0.7 | Regular | |
| May 27, 2006 | 7–8 | Pittsburgh Pirates +1 | Houston Astros +0.8 | Regular | |
| May 26, 2006 | 5–12 | Pittsburgh Pirates +7 | Houston Astros +0.8 | Regular | |
| Apr 23, 2006 | 2–7 | Houston Astros +5 | Houston Astros +1.4 | Regular | |
| Apr 22, 2006 | 0–3 | Houston Astros +3 | Houston Astros +1.4 | Regular | |
| Apr 21, 2006 | 2–3 | Houston Astros +1 | Houston Astros +1.4 | Regular | |
| Sep 22, 2005 | 2–1 | Houston Astros +1 | Houston Astros +0.8 | Regular | |
| Sep 21, 2005 | 12–8 | Houston Astros +4 | Houston Astros +0.8 | Regular | |
| Sep 20, 2005 | 7–4 | Houston Astros +3 | Houston Astros +0.7 | Regular | |
| Sep 19, 2005 | 0–7 | Pittsburgh Pirates +7 | Houston Astros +0.8 | Regular | |
| Aug 14, 2005 | 8–0 | Pittsburgh Pirates +8 | Houston Astros +1.2 | Regular | |
| Aug 13, 2005 | 1–0 | Pittsburgh Pirates +1 | Houston Astros +1.3 | Regular | |
| Aug 12, 2005 | 5–6 | Houston Astros +1 | Houston Astros +1.2 | Regular | |
| Jul 20, 2005 | 8–0 | Houston Astros +8 | Houston Astros +0.5 | Regular | |
| Jul 19, 2005 | 9–3 | Houston Astros +6 | Houston Astros +0.4 | Regular | |
| Jul 19, 2005 | 6–4 | Houston Astros +2 | Houston Astros +0.5 | Regular | |
| Jul 18, 2005 | 11–1 | Houston Astros +10 | Houston Astros +0.4 | Regular | |
| May 4, 2005 | 6–4 | Pittsburgh Pirates +2 | Houston Astros +1.0 | Regular | |
| May 3, 2005 | 7–4 | Pittsburgh Pirates +3 | Houston Astros +1.1 | Regular | |
| May 2, 2005 | 4–11 | Houston Astros +7 | Houston Astros +1.0 | Regular | |
| Apr 27, 2005 | 0–2 | Pittsburgh Pirates +2 | Houston Astros +0.5 | Regular | |
| Apr 25, 2005 | 0–2 | Pittsburgh Pirates +2 | Houston Astros +0.6 | Regular | |
| Sep 12, 2004 | 5–4 | Houston Astros +1 | Houston Astros +0.3 | Regular | |
| Sep 11, 2004 | 2–5 | Pittsburgh Pirates +3 | Houston Astros +0.4 | Regular | |
| Sep 10, 2004 | 1–6 | Pittsburgh Pirates +5 | Houston Astros +0.4 | Regular | |
| Sep 9, 2004 | 1–3 | Pittsburgh Pirates +2 | Houston Astros +0.4 | Regular | |
| Sep 9, 2004 | 9–2 | Houston Astros +7 | Houston Astros +0.4 | Regular | |
| Sep 5, 2004 | 5–10 | Houston Astros +5 | Houston Astros +0.8 | Regular | |
| Sep 4, 2004 | 5–6 | Houston Astros +1 | Houston Astros +0.8 | Regular | |
| Sep 3, 2004 | 6–8 | Houston Astros +2 | Houston Astros +0.8 | Regular | |
| Jun 24, 2004 | 2–3 | Houston Astros +1 | Houston Astros +0.9 | Regular | |
| Jun 23, 2004 | 7–2 | Pittsburgh Pirates +5 | Houston Astros +0.9 | Regular | |
| Jun 22, 2004 | 4–5 | Houston Astros +1 | Houston Astros +0.9 | Regular | |
| Jun 21, 2004 | 5–7 | Houston Astros +2 | Houston Astros +0.9 | Regular | |
| May 6, 2004 | 2–5 | Houston Astros +3 | Houston Astros +0.9 | Regular | |
| May 5, 2004 | 2–6 | Houston Astros +4 | Houston Astros +0.8 | Regular | |
| May 4, 2004 | 3–4 | Houston Astros +1 | Houston Astros +0.8 | Regular | |
| Apr 29, 2004 | 2–0 | Houston Astros +2 | Houston Astros +0.3 | Regular | |
| Apr 28, 2004 | 2–4 | Pittsburgh Pirates +2 | Houston Astros +0.4 | Regular | |
| Jul 22, 2003 | 2–0 | Houston Astros +2 | Houston Astros +0.4 | Regular | |
| Jul 21, 2003 | 3–5 | Pittsburgh Pirates +2 | Houston Astros +0.5 | Regular | |
| Jul 13, 2003 | 2–5 | Houston Astros +3 | Houston Astros +0.9 | Regular | |
| Jul 12, 2003 | 5–2 | Pittsburgh Pirates +3 | Houston Astros +0.9 | Regular | |
| Jul 11, 2003 | 2–4 | Houston Astros +2 | Houston Astros +0.9 | Regular | |
| Jul 6, 2003 | 3–8 | Pittsburgh Pirates +5 | Houston Astros +0.4 | Regular | |
| Jul 5, 2003 | 3–4 | Pittsburgh Pirates +1 | Houston Astros +0.4 | Regular | |
| Jul 4, 2003 | 2–3 | Pittsburgh Pirates +1 | Houston Astros +0.4 | Regular | |
| May 15, 2003 | 6–2 | Houston Astros +4 | Houston Astros +0.5 | Regular | |
| May 14, 2003 | 2–3 | Pittsburgh Pirates +1 | Houston Astros +0.5 | Regular | |
| May 13, 2003 | 6–3 | Houston Astros +3 | Houston Astros +0.5 | Regular | |
| May 12, 2003 | 9–4 | Houston Astros +5 | Houston Astros +0.5 | Regular | |
| May 8, 2003 | 2–6 | Houston Astros +4 | Houston Astros +0.9 | Regular | |
| May 7, 2003 | 4–13 | Houston Astros +9 | Houston Astros +0.9 | Regular | |
| May 6, 2003 | 9–10 | Houston Astros +1 | Houston Astros +0.9 | Regular | |
| May 5, 2003 | 1–8 | Houston Astros +7 | Houston Astros +0.9 | Regular | |
| Jul 28, 2002 | 0–4 | Houston Astros +4 | Houston Astros +1.0 | Regular | |
| Jul 27, 2002 | 0–3 | Houston Astros +3 | Houston Astros +0.9 | Regular | |
| Jul 26, 2002 | 3–4 | Houston Astros +1 | Houston Astros +0.9 | Regular | |
| Jul 25, 2002 | 0–8 | Houston Astros +8 | Houston Astros +0.9 | Regular | |
| Jul 16, 2002 | 7–3 | Pittsburgh Pirates +4 | Houston Astros +0.9 | Regular | |
| Jul 15, 2002 | 5–4 | Pittsburgh Pirates +1 | Houston Astros +1.0 | Regular | |
| Jul 7, 2002 | 6–1 | Houston Astros +5 | Houston Astros +0.5 | Regular | |
| Jul 6, 2002 | 10–2 | Houston Astros +8 | Houston Astros +0.4 | Regular | |
| Jul 5, 2002 | 3–4 | Pittsburgh Pirates +1 | Houston Astros +0.5 | Regular | |
| Jul 4, 2002 | 8–6 | Houston Astros +2 | Houston Astros +0.4 | Regular | |
| May 19, 2002 | 5–3 | Pittsburgh Pirates +2 | Houston Astros +1.0 | Regular | |
| May 18, 2002 | 1–2 | Houston Astros +1 | Houston Astros +1.0 | Regular | |
| May 17, 2002 | 4–7 | Houston Astros +3 | Houston Astros +1.0 | Regular | |
| May 16, 2002 | 1–3 | Houston Astros +2 | Houston Astros +0.9 | Regular | |
| May 12, 2002 | 5–1 | Houston Astros +4 | Houston Astros +0.4 | Regular | |
| May 11, 2002 | 2–4 | Pittsburgh Pirates +2 | Houston Astros +0.4 | Regular | |
| May 10, 2002 | 1–5 | Pittsburgh Pirates +4 | Houston Astros +0.4 | Regular | |
| Aug 26, 2001 | 3–1 | Houston Astros +2 | Houston Astros +0.8 | Regular | |
| Aug 25, 2001 | 2–8 | Pittsburgh Pirates +6 | Houston Astros +0.8 | Regular | |
| Aug 24, 2001 | 5–1 | Houston Astros +4 | Houston Astros +0.8 | Regular | |
| Aug 19, 2001 | 2–12 | Houston Astros +10 | Houston Astros +1.3 | Regular | |
| Aug 18, 2001 | 0–3 | Houston Astros +3 | Houston Astros +1.3 | Regular | |
| Aug 17, 2001 | 5–6 | Houston Astros +1 | Houston Astros +1.2 | Regular | |
| Aug 16, 2001 | 3–4 | Houston Astros +1 | Houston Astros +1.2 | Regular | |
| Jul 29, 2001 | 1–4 | Pittsburgh Pirates +3 | Houston Astros +0.5 | Regular | |
| Jul 28, 2001 | 8–9 | Pittsburgh Pirates +1 | Houston Astros +0.5 | Regular | |
| Jul 28, 2001 | 12–3 | Houston Astros +9 | Houston Astros +0.5 | Regular | |
| Jul 27, 2001 | 2–3 | Pittsburgh Pirates +1 | Houston Astros +0.6 | Regular | |
| Jul 26, 2001 | 3–2 | Houston Astros +1 | Houston Astros +0.6 | Regular | |
| Apr 18, 2001 | 4–8 | Pittsburgh Pirates +4 | Houston Astros +0.3 | Regular | |
| Apr 16, 2001 | 0–3 | Pittsburgh Pirates +3 | Houston Astros +0.4 | Regular | |
| Apr 8, 2001 | 9–3 | Pittsburgh Pirates +6 | Houston Astros +0.8 | Regular | |
| Apr 7, 2001 | 5–3 | Pittsburgh Pirates +2 | Houston Astros +0.8 | Regular | |
| Apr 6, 2001 | 1–4 | Houston Astros +3 | Houston Astros +0.8 | Regular | |
| Sep 28, 2000 | 2–3 | Pittsburgh Pirates +1 | Houston Astros +0.4 | Regular | |
| Sep 27, 2000 | 10–1 | Houston Astros +9 | Houston Astros +0.3 | Regular | |
| Sep 26, 2000 | 4–9 | Pittsburgh Pirates +5 | Houston Astros +0.4 | Regular | |
| Sep 17, 2000 | 3–5 | Houston Astros +2 | Houston Astros +0.9 | Regular | |
| Sep 16, 2000 | 9–10 | Houston Astros +1 | Houston Astros +0.8 | Regular | |
| Sep 15, 2000 | 7–16 | Houston Astros +9 | Houston Astros +0.8 | Regular | |
| Sep 14, 2000 | 7–8 | Houston Astros +1 | Houston Astros +0.8 | Regular | |
| Aug 16, 2000 | 10–11 | Houston Astros +1 | Houston Astros +0.7 | Regular | |
| Aug 15, 2000 | 4–5 | Houston Astros +1 | Houston Astros +0.6 | Regular | |
| Aug 14, 2000 | 2–16 | Houston Astros +14 | Houston Astros +0.6 | Regular | |
| Apr 6, 2000 | 1–10 | Pittsburgh Pirates +9 | Houston Astros +0.6 | Regular | |
| Apr 5, 2000 | 11–2 | Houston Astros +9 | Houston Astros +0.6 | Regular | |
| Apr 4, 2000 | 5–2 | Houston Astros +3 | Houston Astros +0.5 | Regular | |
| Sep 22, 1999 | 2–3 | Pittsburgh Pirates +1 | Houston Astros +0.7 | Regular | |
| Sep 21, 1999 | 6–3 | Houston Astros +3 | Houston Astros +0.7 | Regular | |
| Sep 20, 1999 | 5–11 | Pittsburgh Pirates +6 | Houston Astros +0.7 | Regular | |
| Aug 15, 1999 | 2–0 | Pittsburgh Pirates +2 | Houston Astros +1.1 | Regular | |
| Aug 14, 1999 | 1–7 | Houston Astros +6 | Houston Astros +1.1 | Regular | |
| Aug 13, 1999 | 6–5 | Pittsburgh Pirates +1 | Houston Astros +1.2 | Regular | |
| May 30, 1999 | 3–7 | Pittsburgh Pirates +4 | Houston Astros +0.7 | Regular | |
| May 29, 1999 | 1–5 | Pittsburgh Pirates +4 | Houston Astros +0.7 | Regular | |
| May 28, 1999 | 5–6 | Pittsburgh Pirates +1 | Houston Astros +0.8 | Regular | |
| May 12, 1999 | 2–6 | Houston Astros +4 | Houston Astros +1.2 | Regular | |
| May 11, 1999 | 8–19 | Houston Astros +11 | Houston Astros +1.2 | Regular | |
| May 10, 1999 | 0–6 | Houston Astros +6 | Houston Astros +1.2 | Regular | |
| Sep 20, 1998 | 2–0 | Houston Astros +2 | Houston Astros +0.7 | Regular | |
| Sep 19, 1998 | 1–7 | Pittsburgh Pirates +6 | Houston Astros +0.8 | Regular | |
| Sep 18, 1998 | 5–2 | Houston Astros +3 | Houston Astros +0.7 | Regular | |
| Aug 30, 1998 | 4–11 | Houston Astros +7 | Houston Astros +0.9 | Regular | |
| Aug 29, 1998 | 3–6 | Houston Astros +3 | Houston Astros +0.9 | Regular | |
| Aug 28, 1998 | 0–2 | Houston Astros +2 | Houston Astros +0.9 | Regular | |
| Aug 2, 1998 | 6–2 | Houston Astros +4 | Houston Astros +0.4 | Regular | |
| Aug 1, 1998 | 2–1 | Houston Astros +1 | Houston Astros +0.4 | Regular | |
| Jul 31, 1998 | 7–4 | Houston Astros +3 | Houston Astros +0.4 | Regular | |
| May 14, 1998 | 7–2 | Pittsburgh Pirates +5 | Houston Astros +0.8 | Regular | |
| May 13, 1998 | 0–1 | Houston Astros +1 | Houston Astros +0.7 | Regular | |
| Sep 28, 1997 | 5–4 | Pittsburgh Pirates +1 | Houston Astros +0.6 | Regular | |
| Sep 27, 1997 | 1–8 | Houston Astros +7 | Houston Astros +0.6 | Regular | |
| Sep 26, 1997 | 0–2 | Houston Astros +2 | Houston Astros +0.5 | Regular | |
| Sep 18, 1997 | 3–12 | Pittsburgh Pirates +9 | Houston Astros +0.1 | Regular | |
| Sep 17, 1997 | 8–4 | Houston Astros +4 | Houston Astros +0.1 | Regular | |
| Jul 13, 1997 | 3–5 | Pittsburgh Pirates +2 | Houston Astros +0.0 | Regular | |
| Jul 12, 1997 | 0–3 | Pittsburgh Pirates +3 | Houston Astros +0.1 | Regular | |
| Jul 11, 1997 | 10–0 | Houston Astros +10 | Houston Astros +0.0 | Regular | |
| Jul 10, 1997 | 7–0 | Houston Astros +7 | Pittsburgh Pirates +0.0 | Regular | |
| Jun 25, 1997 | 1–5 | Houston Astros +4 | Houston Astros +0.5 | Regular | |
| Jun 24, 1997 | 8–3 | Pittsburgh Pirates +5 | Houston Astros +0.6 | Regular | |
| Jun 23, 1997 | 6–0 | Pittsburgh Pirates +6 | Houston Astros +0.7 | Regular | |
| Sep 1, 1996 | 5–9 | Pittsburgh Pirates +4 | Houston Astros +0.6 | Regular | |
| Aug 31, 1996 | 5–4 | Houston Astros +1 | Houston Astros +0.6 | Regular | |
| Aug 30, 1996 | 10–0 | Houston Astros +10 | Houston Astros +0.5 | Regular | |
| Aug 22, 1996 | 8–6 | Pittsburgh Pirates +2 | Houston Astros +1.1 | Regular | |
| Aug 21, 1996 | 5–2 | Pittsburgh Pirates +3 | Houston Astros +1.2 | Regular | |
| Aug 20, 1996 | 4–9 | Houston Astros +5 | Houston Astros +1.1 | Regular | |
| Aug 19, 1996 | 1–2 | Houston Astros +1 | Houston Astros +1.1 | Regular | |
| May 29, 1996 | 7–4 | Houston Astros +3 | Houston Astros +0.4 | Regular | |
| May 28, 1996 | 5–6 | Pittsburgh Pirates +1 | Houston Astros +0.4 | Regular | |
| May 27, 1996 | 5–3 | Houston Astros +2 | Houston Astros +0.4 | Regular | |
| May 19, 1996 | 3–4 | Houston Astros +1 | Houston Astros +0.9 | Regular | |
| May 18, 1996 | 2–1 | Pittsburgh Pirates +1 | Houston Astros +0.9 | Regular | |
| May 17, 1996 | 2–4 | Houston Astros +2 | Houston Astros +0.9 | Regular | |
| Sep 27, 1995 | 6–3 | Pittsburgh Pirates +3 | Houston Astros +1.0 | Regular | |
| Sep 26, 1995 | 0–2 | Houston Astros +2 | Houston Astros +0.9 | Regular | |
| Sep 25, 1995 | 5–10 | Houston Astros +5 | Houston Astros +0.9 | Regular | |
| Aug 6, 1995 | 3–6 | Pittsburgh Pirates +3 | Houston Astros +0.4 | Regular | |
| Aug 5, 1995 | 1–3 | Pittsburgh Pirates +2 | Houston Astros +0.5 | Regular | |
| Aug 4, 1995 | 6–5 | Houston Astros +1 | Houston Astros +0.4 | Regular | |
| Aug 4, 1995 | 5–4 | Houston Astros +1 | Houston Astros +0.4 | Regular | |
| Jul 2, 1995 | 3–5 | Houston Astros +2 | Houston Astros +0.8 | Regular | |
| Jul 1, 1995 | 0–11 | Houston Astros +11 | Houston Astros +0.8 | Regular | |
| Jun 30, 1995 | 12–9 | Pittsburgh Pirates +3 | Houston Astros +0.8 | Regular | |
| May 11, 1995 | 12–4 | Houston Astros +8 | Houston Astros +0.3 | Regular | |
| May 9, 1995 | 13–6 | Houston Astros +7 | Houston Astros +0.2 | Regular | |
| May 8, 1995 | 6–3 | Houston Astros +3 | Houston Astros +0.2 | Regular | |
| Jul 24, 1994 | 1–13 | Houston Astros +12 | Houston Astros +0.5 | Regular | |
| Jul 23, 1994 | 0–11 | Houston Astros +11 | Houston Astros +0.5 | Regular | |
| Jul 22, 1994 | 4–1 | Pittsburgh Pirates +3 | Houston Astros +0.5 | Regular | |
| Jul 21, 1994 | 6–13 | Houston Astros +7 | Houston Astros +0.5 | Regular | |
| Jul 17, 1994 | 9–0 | Houston Astros +9 | Houston Astros +0.0 | Regular | |
| Jul 16, 1994 | 7–1 | Houston Astros +6 | Pittsburgh Pirates +0.0 | Regular | |
| Jul 15, 1994 | 8–11 | Pittsburgh Pirates +3 | Houston Astros +0.0 | Regular | |
| Jul 14, 1994 | 2–8 | Pittsburgh Pirates +6 | Houston Astros +0.0 | Regular | |
| May 4, 1994 | 7–4 | Houston Astros +3 | Pittsburgh Pirates +0.2 | Regular | |
| May 3, 1994 | 7–4 | Houston Astros +3 | Pittsburgh Pirates +0.3 | Regular | |
| Apr 26, 1994 | 7–4 | Pittsburgh Pirates +3 | Houston Astros +0.3 | Regular | |
| Apr 25, 1994 | 3–7 | Houston Astros +4 | Houston Astros +0.3 | Regular | |
| Jul 21, 1993 | 5–3 | Houston Astros +2 | Pittsburgh Pirates +0.5 | Regular | |
| Jul 20, 1993 | 1–2 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.4 | Regular | |
| Jul 19, 1993 | 4–2 | Houston Astros +2 | Pittsburgh Pirates +0.5 | Regular | |
| Jul 8, 1993 | 4–10 | Houston Astros +6 | Pittsburgh Pirates +0.1 | Regular | |
| Jul 7, 1993 | 5–2 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.1 | Regular | |
| Jul 6, 1993 | 10–3 | Pittsburgh Pirates +7 | Pittsburgh Pirates +0.0 | Regular | |
| May 2, 1993 | 6–2 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.2 | Regular | |
| May 1, 1993 | 3–7 | Houston Astros +4 | Pittsburgh Pirates +0.2 | Regular | |
| Apr 30, 1993 | 2–11 | Houston Astros +9 | Pittsburgh Pirates +0.3 | Regular | |
| Apr 25, 1993 | 2–7 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.7 | Regular | |
| Apr 24, 1993 | 8–4 | Houston Astros +4 | Pittsburgh Pirates +0.8 | Regular | |
| Apr 23, 1993 | 4–2 | Houston Astros +2 | Pittsburgh Pirates +0.8 | Regular | |
| Jul 22, 1992 | 10–7 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.5 | Regular | |
| Jul 21, 1992 | 3–4 | Houston Astros +1 | Pittsburgh Pirates +0.5 | Regular | |
| Jul 20, 1992 | 8–11 | Houston Astros +3 | Pittsburgh Pirates +0.6 | Regular | |
| Jul 8, 1992 | 3–2 | Houston Astros +1 | Pittsburgh Pirates +1.0 | Regular | |
| Jul 7, 1992 | 3–5 | Pittsburgh Pirates +2 | Pittsburgh Pirates +1.0 | Regular | |
| Jul 6, 1992 | 0–1 | Pittsburgh Pirates +1 | Pittsburgh Pirates +1.0 | Regular | |
| May 10, 1992 | 6–4 | Houston Astros +2 | Pittsburgh Pirates +1.4 | Regular | |
| May 9, 1992 | 0–3 | Pittsburgh Pirates +3 | Pittsburgh Pirates +1.3 | Regular | |
| May 8, 1992 | 3–6 | Pittsburgh Pirates +3 | Pittsburgh Pirates +1.3 | Regular | |
| May 3, 1992 | 0–1 | Houston Astros +1 | Pittsburgh Pirates +0.8 | Regular | |
| May 2, 1992 | 6–0 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.8 | Regular | |
| May 1, 1992 | 4–10 | Houston Astros +6 | Pittsburgh Pirates +0.8 | Regular | |
| Jul 28, 1991 | 7–9 | Houston Astros +2 | Pittsburgh Pirates +0.7 | Regular | |
| Jul 27, 1991 | 11–5 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.7 | Regular | |
| Jul 26, 1991 | 8–1 | Pittsburgh Pirates +7 | Pittsburgh Pirates +0.7 | Regular | |
| Jul 17, 1991 | 10–2 | Houston Astros +8 | Pittsburgh Pirates +1.1 | Regular | |
| Jul 16, 1991 | 4–6 | Pittsburgh Pirates +2 | Pittsburgh Pirates +1.1 | Regular | |
| Jul 15, 1991 | 0–8 | Pittsburgh Pirates +8 | Pittsburgh Pirates +1.0 | Regular | |
| May 16, 1991 | 6–4 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.4 | Regular | |
| May 15, 1991 | 8–7 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.3 | Regular | |
| May 14, 1991 | 6–3 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.3 | Regular | |
| May 5, 1991 | 6–4 | Houston Astros +2 | Pittsburgh Pirates +0.8 | Regular | |
| May 4, 1991 | 8–3 | Houston Astros +5 | Pittsburgh Pirates +0.8 | Regular | |
| May 3, 1991 | 0–1 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.8 | Regular | |
| Sep 2, 1990 | 7–6 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.0 | Regular | |
| Sep 1, 1990 | 1–2 | Houston Astros +1 | Pittsburgh Pirates +0.1 | Regular | |
| Aug 31, 1990 | 2–3 | Houston Astros +1 | Pittsburgh Pirates +0.1 | Regular | |
| Aug 22, 1990 | 2–4 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.6 | Regular | |
| Aug 21, 1990 | 2–1 | Houston Astros +1 | Pittsburgh Pirates +0.7 | Regular | |
| Aug 20, 1990 | 1–7 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.7 | Regular | |
| May 23, 1990 | 3–7 | Houston Astros +4 | Pittsburgh Pirates +0.0 | Regular | |
| May 22, 1990 | 8–4 | Pittsburgh Pirates +4 | Houston Astros +0.0 | Regular | |
| May 21, 1990 | 2–3 | Houston Astros +1 | Pittsburgh Pirates +0.0 | Regular | |
| May 13, 1990 | 1–5 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.4 | Regular | |
| May 12, 1990 | 1–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.4 | Regular | |
| May 11, 1990 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.4 | Regular | |
| Aug 24, 1989 | 2–3 | Pittsburgh Pirates +1 | Houston Astros +0.2 | Regular | |
| Aug 23, 1989 | 1–6 | Pittsburgh Pirates +5 | Houston Astros +0.2 | Regular | |
| Aug 22, 1989 | 1–4 | Pittsburgh Pirates +3 | Houston Astros +0.2 | Regular | |
| Aug 17, 1989 | 3–5 | Houston Astros +2 | Houston Astros +0.6 | Regular | |
| Aug 16, 1989 | 5–4 | Pittsburgh Pirates +1 | Houston Astros +0.6 | Regular | |
| Aug 15, 1989 | 2–3 | Houston Astros +1 | Houston Astros +0.6 | Regular | |
| May 28, 1989 | 9–2 | Houston Astros +7 | Pittsburgh Pirates +0.2 | Regular | |
| May 27, 1989 | 5–4 | Houston Astros +1 | Pittsburgh Pirates +0.2 | Regular | |
| May 26, 1989 | 4–2 | Houston Astros +2 | Pittsburgh Pirates +0.3 | Regular | |
| May 21, 1989 | 17–5 | Pittsburgh Pirates +12 | Houston Astros +0.4 | Regular | |
| May 20, 1989 | 4–5 | Houston Astros +1 | Houston Astros +0.3 | Regular | |
| May 19, 1989 | 0–3 | Houston Astros +3 | Houston Astros +0.3 | Regular | |
| Aug 28, 1988 | 4–3 | Pittsburgh Pirates +1 | Houston Astros +0.4 | Regular | |
| Aug 27, 1988 | 1–3 | Houston Astros +2 | Houston Astros +0.4 | Regular | |
| Aug 26, 1988 | 0–2 | Houston Astros +2 | Houston Astros +0.3 | Regular | |
| Aug 21, 1988 | 2–1 | Houston Astros +1 | Pittsburgh Pirates +0.2 | Regular | |
| Aug 20, 1988 | 1–2 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.1 | Regular | |
| Aug 19, 1988 | 5–1 | Houston Astros +4 | Pittsburgh Pirates +0.2 | Regular | |
| May 25, 1988 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.1 | Regular | |
| May 24, 1988 | 4–5 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.0 | Regular | |
| May 23, 1988 | 3–0 | Houston Astros +3 | Pittsburgh Pirates +0.1 | Regular | |
| May 18, 1988 | 2–4 | Houston Astros +2 | Houston Astros +0.3 | Regular | |
| May 17, 1988 | 2–3 | Houston Astros +1 | Houston Astros +0.3 | Regular | |
| May 16, 1988 | 2–9 | Houston Astros +7 | Houston Astros +0.2 | Regular | |
| Sep 6, 1987 | 4–3 | Pittsburgh Pirates +1 | Houston Astros +0.9 | Regular | |
| Sep 5, 1987 | 1–5 | Houston Astros +4 | Houston Astros +0.9 | Regular | |
| Sep 4, 1987 | 0–2 | Houston Astros +2 | Houston Astros +0.9 | Regular | |
| Aug 30, 1987 | 0–7 | Pittsburgh Pirates +7 | Houston Astros +0.5 | Regular | |
| Aug 29, 1987 | 2–8 | Pittsburgh Pirates +6 | Houston Astros +0.5 | Regular | |
| Aug 28, 1987 | 2–4 | Pittsburgh Pirates +2 | Houston Astros +0.6 | Regular | |
| May 27, 1987 | 2–7 | Houston Astros +5 | Houston Astros +1.1 | Regular | |
| May 26, 1987 | 3–10 | Houston Astros +7 | Houston Astros +1.0 | Regular | |
| May 25, 1987 | 2–7 | Houston Astros +5 | Houston Astros +1.0 | Regular | |
| May 20, 1987 | 3–5 | Pittsburgh Pirates +2 | Houston Astros +0.7 | Regular | |
| May 19, 1987 | 2–5 | Pittsburgh Pirates +3 | Houston Astros +0.8 | Regular | |
| May 18, 1987 | 4–1 | Houston Astros +3 | Houston Astros +0.7 | Regular | |
| Aug 31, 1986 | 8–2 | Pittsburgh Pirates +6 | Houston Astros +1.3 | Regular | |
| Aug 30, 1986 | 13–3 | Pittsburgh Pirates +10 | Houston Astros +1.3 | Regular | |
| Aug 29, 1986 | 2–3 | Houston Astros +1 | Houston Astros +1.3 | Regular | |
| Aug 20, 1986 | 1–4 | Pittsburgh Pirates +3 | Houston Astros +0.8 | Regular | |
| Aug 19, 1986 | 1–0 | Houston Astros +1 | Houston Astros +0.8 | Regular | |
| Aug 18, 1986 | 3–0 | Houston Astros +3 | Houston Astros +0.8 | Regular | |
| May 22, 1986 | 0–4 | Houston Astros +4 | Houston Astros +0.9 | Regular | |
| May 21, 1986 | 2–1 | Pittsburgh Pirates +1 | Houston Astros +0.9 | Regular | |
| May 20, 1986 | 4–2 | Pittsburgh Pirates +2 | Houston Astros +1.0 | Regular | |
| May 11, 1986 | 3–4 | Pittsburgh Pirates +1 | Houston Astros +0.5 | Regular | |
| May 10, 1986 | 6–3 | Houston Astros +3 | Houston Astros +0.4 | Regular | |
| May 9, 1986 | 3–2 | Houston Astros +1 | Houston Astros +0.4 | Regular | |
| Sep 7, 1985 | 7–1 | Pittsburgh Pirates +6 | Houston Astros +1.0 | Regular | |
| Sep 6, 1985 | 3–4 | Houston Astros +1 | Houston Astros +0.9 | Regular | |
| Sep 5, 1985 | 3–4 | Houston Astros +1 | Houston Astros +0.9 | Regular | |
| Aug 25, 1985 | 3–9 | Pittsburgh Pirates +6 | Houston Astros +0.4 | Regular | |
| Aug 25, 1985 | 9–10 | Pittsburgh Pirates +1 | Houston Astros +0.3 | Regular | |
| Aug 23, 1985 | 2–0 | Houston Astros +2 | Houston Astros +0.3 | Regular | |
| May 29, 1985 | 3–8 | Houston Astros +5 | Houston Astros +0.5 | Regular | |
| May 28, 1985 | 4–3 | Pittsburgh Pirates +1 | Houston Astros +0.6 | Regular | |
| May 27, 1985 | 2–4 | Houston Astros +2 | Houston Astros +0.5 | Regular | |
| May 22, 1985 | 5–3 | Houston Astros +2 | Houston Astros +0.1 | Regular | |
| May 21, 1985 | 2–3 | Pittsburgh Pirates +1 | Houston Astros +0.1 | Regular | |
| May 20, 1985 | 1–3 | Pittsburgh Pirates +2 | Houston Astros +0.2 | Regular | |
| Aug 29, 1984 | 4–2 | Pittsburgh Pirates +2 | Houston Astros +0.6 | Regular | |
| Aug 28, 1984 | 2–3 | Houston Astros +1 | Houston Astros +0.6 | Regular | |
| Aug 19, 1984 | 4–3 | Houston Astros +1 | Houston Astros +0.1 | Regular | |
| Aug 18, 1984 | 5–0 | Houston Astros +5 | Houston Astros +0.1 | Regular | |
| Aug 17, 1984 | 7–4 | Houston Astros +3 | Houston Astros +0.0 | Regular | |
| May 28, 1984 | 7–0 | Pittsburgh Pirates +7 | Houston Astros +0.2 | Regular | |
| May 27, 1984 | 2–1 | Pittsburgh Pirates +1 | Houston Astros +0.3 | Regular | |
| May 26, 1984 | 0–2 | Houston Astros +2 | Houston Astros +0.3 | Regular | |
| May 25, 1984 | 6–2 | Pittsburgh Pirates +4 | Houston Astros +0.3 | Regular | |
| May 16, 1984 | 1–0 | Houston Astros +1 | Pittsburgh Pirates +0.2 | Regular | |
| May 15, 1984 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.2 | Regular | |
| May 14, 1984 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.1 | Regular | |
| Sep 1, 1983 | 0–3 | Houston Astros +3 | Houston Astros +0.3 | Regular | |
| Aug 31, 1983 | 1–4 | Houston Astros +3 | Houston Astros +0.3 | Regular | |
| Aug 25, 1983 | 3–5 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.1 | Regular | |
| Aug 24, 1983 | 10–4 | Houston Astros +6 | Pittsburgh Pirates +0.1 | Regular | |
| Aug 23, 1983 | 2–1 | Houston Astros +1 | Pittsburgh Pirates +0.2 | Regular | |
| Aug 23, 1983 | 6–5 | Houston Astros +1 | Pittsburgh Pirates +0.2 | Regular | |
| May 21, 1983 | 6–4 | Houston Astros +2 | Pittsburgh Pirates +0.3 | Regular | |
| May 20, 1983 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.2 | Regular | |
| Apr 10, 1983 | 10–8 | Pittsburgh Pirates +2 | Houston Astros +0.0 | Regular | |
| Apr 9, 1983 | 1–0 | Pittsburgh Pirates +1 | Houston Astros +0.1 | Regular | |
| Apr 8, 1983 | 5–3 | Pittsburgh Pirates +2 | Houston Astros +0.1 | Regular | |
| Apr 7, 1983 | 3–2 | Pittsburgh Pirates +1 | Houston Astros +0.2 | Regular | |
| Jul 18, 1982 | 2–4 | Houston Astros +2 | Houston Astros +0.2 | Regular | |
| Jul 17, 1982 | 3–4 | Houston Astros +1 | Houston Astros +0.2 | Regular | |
| Jul 16, 1982 | 2–4 | Houston Astros +2 | Houston Astros +0.1 | Regular | |
| Jul 15, 1982 | 5–1 | Pittsburgh Pirates +4 | Houston Astros +0.2 | Regular | |
| Jul 6, 1982 | 0–1 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.2 | Regular | |
| Jul 5, 1982 | 6–4 | Houston Astros +2 | Pittsburgh Pirates +0.3 | Regular | |
| May 11, 1982 | 2–4 | Houston Astros +2 | Houston Astros +0.5 | Regular | |
| May 10, 1982 | 3–7 | Houston Astros +4 | Houston Astros +0.5 | Regular | |
| May 2, 1982 | 6–2 | Houston Astros +4 | Houston Astros +0.1 | Regular | |
| May 1, 1982 | 6–3 | Houston Astros +3 | Houston Astros +0.1 | Regular | |
| Apr 30, 1982 | 4–3 | Houston Astros +1 | Houston Astros +0.1 | Regular | |
| Apr 29, 1982 | 6–9 | Pittsburgh Pirates +3 | Houston Astros +0.1 | Regular | |
| May 3, 1981 | 3–1 | Houston Astros +2 | Pittsburgh Pirates +0.3 | Regular | |
| May 2, 1981 | 4–5 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.3 | Regular | |
| May 1, 1981 | 5–3 | Houston Astros +2 | Pittsburgh Pirates +0.3 | Regular | |
| Apr 19, 1981 | 2–0 | Pittsburgh Pirates +2 | Houston Astros +0.2 | Regular | |
| Apr 18, 1981 | 6–3 | Pittsburgh Pirates +3 | Houston Astros +0.2 | Regular | |
| Apr 17, 1981 | 4–3 | Pittsburgh Pirates +1 | Houston Astros +0.3 | Regular | |
| Sep 3, 1980 | 4–10 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 1, 1980 | 10–4 | Houston Astros +6 | Pittsburgh Pirates +0.4 | Regular | |
| Sep 1, 1980 | 5–7 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.4 | Regular | |
| Aug 21, 1980 | 5–12 | Houston Astros +7 | Pittsburgh Pirates +0.2 | Regular | |
| Aug 20, 1980 | 1–5 | Houston Astros +4 | Pittsburgh Pirates +0.2 | Regular | |
| Aug 19, 1980 | 2–5 | Houston Astros +3 | Pittsburgh Pirates +0.3 | Regular | |
| Jun 22, 1980 | 2–1 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.0 | Regular | |
| Jun 21, 1980 | 2–4 | Houston Astros +2 | Pittsburgh Pirates +0.0 | Regular | |
| Jun 20, 1980 | 4–6 | Houston Astros +2 | Pittsburgh Pirates +0.1 | Regular | |
| Jun 15, 1980 | 1–4 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.7 | Regular | |
| Jun 14, 1980 | 7–3 | Houston Astros +4 | Pittsburgh Pirates +0.7 | Regular | |
| Jun 13, 1980 | 3–5 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.7 | Regular | |
| Jul 21, 1979 | 5–6 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.7 | Regular | |
| Jul 20, 1979 | 3–9 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.6 | Regular | |
| Jul 19, 1979 | 2–4 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.5 | Regular | |
| Jul 19, 1979 | 5–9 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.6 | Regular | |
| Jul 12, 1979 | 5–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.0 | Regular | |
| Jul 11, 1979 | 5–1 | Pittsburgh Pirates +4 | Houston Astros +0.0 | Regular | |
| Jul 10, 1979 | 4–3 | Pittsburgh Pirates +1 | Houston Astros +0.1 | Regular | |
| Apr 29, 1979 | 5–10 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.5 | Regular | |
| Apr 27, 1979 | 9–8 | Houston Astros +1 | Pittsburgh Pirates +0.6 | Regular | |
| Apr 22, 1979 | 2–3 | Houston Astros +1 | Pittsburgh Pirates +0.1 | Regular | |
| Apr 21, 1979 | 4–5 | Houston Astros +1 | Pittsburgh Pirates +0.2 | Regular | |
| Apr 20, 1979 | 4–5 | Houston Astros +1 | Pittsburgh Pirates +0.2 | Regular | |
| Aug 27, 1978 | 8–5 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.1 | Regular | |
| Aug 26, 1978 | 2–7 | Houston Astros +5 | Pittsburgh Pirates +0.2 | Regular | |
| Aug 25, 1978 | 5–7 | Houston Astros +2 | Pittsburgh Pirates +0.2 | Regular | |
| Aug 20, 1978 | 6–7 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.6 | Regular | |
| Aug 20, 1978 | 1–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.7 | Regular | |
| Aug 19, 1978 | 2–4 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.6 | Regular | |
| Aug 18, 1978 | 3–6 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.5 | Regular | |
| Aug 17, 1978 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.5 | Regular | |
| Aug 17, 1978 | 1–5 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.5 | Regular | |
| Jun 14, 1978 | 6–4 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.2 | Regular | |
| Jun 13, 1978 | 1–2 | Houston Astros +1 | Pittsburgh Pirates +0.2 | Regular | |
| Jun 12, 1978 | 5–6 | Houston Astros +1 | Pittsburgh Pirates +0.3 | Regular | |
| Aug 3, 1977 | 0–3 | Houston Astros +3 | Pittsburgh Pirates +0.4 | Regular | |
| Aug 2, 1977 | 6–3 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.4 | Regular | |
| Aug 1, 1977 | 3–4 | Houston Astros +1 | Pittsburgh Pirates +0.4 | Regular | |
| Jul 28, 1977 | 4–9 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.9 | Regular | |
| Jul 27, 1977 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.9 | Regular | |
| Jul 26, 1977 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.9 | Regular | |
| May 15, 1977 | 3–1 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.5 | Regular | |
| May 14, 1977 | 6–2 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.5 | Regular | |
| May 13, 1977 | 0–3 | Houston Astros +3 | Pittsburgh Pirates +0.5 | Regular | |
| May 1, 1977 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.9 | Regular | |
| Apr 30, 1977 | 0–10 | Pittsburgh Pirates +10 | Pittsburgh Pirates +0.8 | Regular | |
| Apr 29, 1977 | 11–3 | Houston Astros +8 | Pittsburgh Pirates +0.9 | Regular | |
| Aug 15, 1976 | 8–6 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.3 | Regular | |
| Aug 15, 1976 | 3–0 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.4 | Regular | |
| Aug 14, 1976 | 5–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.3 | Regular | |
| Aug 13, 1976 | 8–5 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.3 | Regular | |
| Jul 21, 1976 | 1–4 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.8 | Regular | |
| Jul 21, 1976 | 1–5 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.8 | Regular | |
| Jul 20, 1976 | 5–9 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.8 | Regular | |
| Jul 20, 1976 | 4–3 | Houston Astros +1 | Pittsburgh Pirates +0.8 | Regular | |
| Jun 20, 1976 | 9–4 | Houston Astros +5 | Pittsburgh Pirates +1.0 | Regular | |
| Jun 18, 1976 | 3–7 | Pittsburgh Pirates +4 | Pittsburgh Pirates +1.0 | Regular | |
| Jun 16, 1976 | 6–3 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.5 | Regular | |
| Jun 14, 1976 | 2–1 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.4 | Regular | |
| Aug 31, 1975 | 6–9 | Pittsburgh Pirates +3 | Pittsburgh Pirates +1.0 | Regular | |
| Aug 30, 1975 | 7–4 | Houston Astros +3 | Pittsburgh Pirates +1.1 | Regular | |
| Aug 10, 1975 | 3–5 | Houston Astros +2 | Pittsburgh Pirates +0.6 | Regular | |
| Aug 9, 1975 | 0–5 | Houston Astros +5 | Pittsburgh Pirates +0.7 | Regular | |
| Aug 8, 1975 | 3–5 | Houston Astros +2 | Pittsburgh Pirates +0.7 | Regular | |
| Aug 7, 1975 | 1–6 | Houston Astros +5 | Pittsburgh Pirates +0.8 | Regular | |
| Jun 12, 1975 | 4–2 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.4 | Regular | |
| Jun 11, 1975 | 1–5 | Houston Astros +4 | Pittsburgh Pirates +0.4 | Regular | |
| May 28, 1975 | 0–3 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.8 | Regular | |
| May 27, 1975 | 5–6 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.7 | Regular | |
| May 26, 1975 | 2–10 | Pittsburgh Pirates +8 | Pittsburgh Pirates +0.7 | Regular | |
| Jul 17, 1974 | 3–11 | Pittsburgh Pirates +8 | Pittsburgh Pirates +0.1 | Regular | |
| Jul 16, 1974 | 2–6 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.1 | Regular | |
| Jul 15, 1974 | 1–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.0 | Regular | |
| Jul 7, 1974 | 6–4 | Pittsburgh Pirates +2 | Houston Astros +0.3 | Regular | |
| Jul 6, 1974 | 0–1 | Houston Astros +1 | Houston Astros +0.2 | Regular | |
| Jul 5, 1974 | 1–7 | Houston Astros +6 | Houston Astros +0.2 | Regular | |
| May 9, 1974 | 4–1 | Pittsburgh Pirates +3 | Houston Astros +0.4 | Regular | |
| May 8, 1974 | 6–8 | Houston Astros +2 | Houston Astros +0.4 | Regular | |
| May 7, 1974 | 1–2 | Houston Astros +1 | Houston Astros +0.3 | Regular | |
| Apr 28, 1974 | 3–7 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.2 | Regular | |
| Apr 27, 1974 | 10–7 | Houston Astros +3 | Pittsburgh Pirates +0.2 | Regular | |
| Apr 26, 1974 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.2 | Regular | |
| Aug 22, 1973 | 4–0 | Pittsburgh Pirates +4 | Houston Astros +0.0 | Regular | |
| Aug 21, 1973 | 6–3 | Pittsburgh Pirates +3 | Houston Astros +0.0 | Regular | |
| Aug 20, 1973 | 2–10 | Houston Astros +8 | Houston Astros +0.0 | Regular | |
| Aug 8, 1973 | 3–4 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.5 | Regular | |
| Aug 7, 1973 | 2–0 | Houston Astros +2 | Pittsburgh Pirates +0.5 | Regular | |
| Jun 10, 1973 | 1–7 | Houston Astros +6 | Pittsburgh Pirates +0.1 | Regular | |
| Jun 9, 1973 | 4–1 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.0 | Regular | |
| Jun 8, 1973 | 3–4 | Houston Astros +1 | Pittsburgh Pirates +0.1 | Regular | |
| May 28, 1973 | 2–4 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.4 | Regular | |
| May 27, 1973 | 6–2 | Houston Astros +4 | Pittsburgh Pirates +0.5 | Regular | |
| May 26, 1973 | 2–7 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.4 | Regular | |
| May 25, 1973 | 7–2 | Houston Astros +5 | Pittsburgh Pirates +0.5 | Regular | |
| Jul 16, 1972 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.8 | Regular | |
| Jul 16, 1972 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.8 | Regular | |
| Jul 15, 1972 | 1–5 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.8 | Regular | |
| Jul 14, 1972 | 2–5 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.7 | Regular | |
| Jul 6, 1972 | 7–3 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.3 | Regular | |
| Jul 5, 1972 | 6–4 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.2 | Regular | |
| Jul 4, 1972 | 0–6 | Houston Astros +6 | Pittsburgh Pirates +0.3 | Regular | |
| May 14, 1972 | 6–7 | Houston Astros +1 | Pittsburgh Pirates +0.3 | Regular | |
| May 13, 1972 | 6–1 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.2 | Regular | |
| May 12, 1972 | 4–2 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.2 | Regular | |
| May 3, 1972 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.5 | Regular | |
| May 1, 1972 | 9–8 | Houston Astros +1 | Pittsburgh Pirates +0.6 | Regular | |
| Aug 29, 1971 | 5–2 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.3 | Regular | |
| Aug 28, 1971 | 0–4 | Houston Astros +4 | Pittsburgh Pirates +0.3 | Regular | |
| Aug 27, 1971 | 7–3 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.3 | Regular | |
| Aug 18, 1971 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.6 | Regular | |
| Aug 17, 1971 | 6–5 | Houston Astros +1 | Pittsburgh Pirates +0.7 | Regular | |
| Aug 16, 1971 | 3–8 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.7 | Regular | |
| Jun 16, 1971 | 6–4 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.3 | Regular | |
| Jun 15, 1971 | 3–0 | Pittsburgh Pirates +3 | Pittsburgh Pirates +0.2 | Regular | |
| Jun 14, 1971 | 4–5 | Houston Astros +1 | Pittsburgh Pirates +0.3 | Regular | |
| Jun 6, 1971 | 8–9 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.6 | Regular | |
| Jun 5, 1971 | 4–1 | Houston Astros +3 | Pittsburgh Pirates +0.7 | Regular | |
| Jun 4, 1971 | 2–3 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.6 | Regular | |
| Jul 26, 1970 | 6–4 | Houston Astros +2 | Pittsburgh Pirates +0.7 | Regular | |
| Jul 25, 1970 | 8–4 | Houston Astros +4 | Pittsburgh Pirates +0.8 | Regular | |
| Jul 24, 1970 | 0–11 | Pittsburgh Pirates +11 | Pittsburgh Pirates +0.7 | Regular | |
| Jul 21, 1970 | 1–3 | Houston Astros +2 | Pittsburgh Pirates +0.3 | Regular | |
| Jul 20, 1970 | 4–5 | Houston Astros +1 | Pittsburgh Pirates +0.4 | Regular | |
| May 10, 1970 | 2–9 | Houston Astros +7 | Pittsburgh Pirates +0.0 | Regular | |
| May 9, 1970 | 6–3 | Pittsburgh Pirates +3 | Houston Astros +0.0 | Regular | |
| May 8, 1970 | 5–7 | Houston Astros +2 | Pittsburgh Pirates +0.0 | Regular | |
| May 7, 1970 | 9–5 | Pittsburgh Pirates +4 | Houston Astros +0.0 | Regular | |
| Apr 22, 1970 | 1–6 | Pittsburgh Pirates +5 | Pittsburgh Pirates +0.5 | Regular | |
| Apr 21, 1970 | 8–9 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.5 | Regular | |
| Apr 20, 1970 | 1–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.5 | Regular | |
| Aug 31, 1969 | 6–4 | Pittsburgh Pirates +2 | Houston Astros +0.2 | Regular | |
| Aug 30, 1969 | 1–2 | Houston Astros +1 | Houston Astros +0.2 | Regular | |
| Aug 29, 1969 | 4–2 | Pittsburgh Pirates +2 | Houston Astros +0.2 | Regular | |
| Aug 20, 1969 | 0–1 | Pittsburgh Pirates +1 | Pittsburgh Pirates +0.2 | Regular | |
| Aug 19, 1969 | 1–5 | Pittsburgh Pirates +4 | Pittsburgh Pirates +0.1 | Regular | |
| Jun 12, 1969 | 4–3 | Pittsburgh Pirates +1 | Houston Astros +0.3 | Regular | |
| Jun 11, 1969 | 13–8 | Pittsburgh Pirates +5 | Houston Astros +0.3 | Regular | |
| Jun 10, 1969 | 4–7 | Houston Astros +3 | Houston Astros +0.3 | Regular | |
| Jun 1, 1969 | 7–14 | Pittsburgh Pirates +7 | Pittsburgh Pirates +0.2 | Regular | |
| May 31, 1969 | 1–3 | Pittsburgh Pirates +2 | Pittsburgh Pirates +0.2 | Regular | |
| May 30, 1969 | 3–9 | Pittsburgh Pirates +6 | Pittsburgh Pirates +0.2 | Regular | |
| May 30, 1969 | 9–6 | Houston Astros +3 | Pittsburgh Pirates +0.3 | Regular |