| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 1, 2003 | 10–1 | Astros +9 | Dodgers +0.4 | Regular Season | |
| Sep 1, 2003 | 2–0 | Giants +2 | Giants +0.2 | Regular Season | |
| Sep 1, 2003 | 2–5 | Marlins +3 | Marlins +0.4 | Regular Season | |
| Sep 1, 2003 | 0–7 | Cubs +7 | Cardinals +0.4 | Regular Season | |
| Sep 1, 2003 | 5–4 | Reds +1 | Brewers +0.0 | Regular Season | |
| Sep 1, 2003 | 3–7 | Rangers +4 | Rangers +0.3 | Regular Season | |
| Sep 1, 2003 | 10–2 | Angels +8 | Twins +0.1 | Regular Season | |
| Sep 1, 2003 | 2–3 | Mets +1 | Braves +0.8 | Regular Season | |
| Sep 1, 2003 | 13–9 | Red Sox +4 | Red Sox +0.1 | Regular Season | |
| Sep 1, 2003 | 7–4 | Guardians +3 | Guardians +0.9 | Regular Season | |
| Sep 1, 2003 | 1–8 | Blue Jays +7 | Yankees +0.7 | Regular Season |