| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Jul 31, 2003 | 2–1 | Yankees +1 | Yankees +0.3 | Regular Season | |
| Jul 31, 2003 | 9–10 | Twins +1 | Twins +0.8 | Regular Season | |
| Jul 31, 2003 | 3–7 | Rangers +4 | Red Sox +0.5 | Regular Season | |
| Jul 31, 2003 | 8–6 | White Sox +2 | White Sox +0.1 | Regular Season | |
| Jul 31, 2003 | 4–7 | Braves +3 | Braves +0.9 | Regular Season | |
| Jul 31, 2003 | 4–5 | Reds +1 | Rockies +0.1 | Regular Season | |
| Jul 31, 2003 | 3–7 | Phillies +4 | Phillies +0.2 | Regular Season | |
| Jul 31, 2003 | 0–4 | Mariners +4 | Mariners +2.0 | Regular Season | |
| Jul 31, 2003 | 1–3 | Athletics +2 | Athletics +1.4 | Regular Season | |
| Jul 31, 2003 | 4–9 | Cubs +5 | Giants +0.9 | Regular Season | |
| Jul 31, 2003 | 2–3 | Nationals +1 | Cardinals +0.3 | Regular Season | |
| Jul 31, 2003 | 10–7 | Padres +3 | Pirates +0.4 | Regular Season | |
| Jul 31, 2003 | 7–6 | Rays +1 | Blue Jays +1.2 | Regular Season | |
| Jul 31, 2003 | 4–3 | Brewers +1 | Mets +0.8 | Regular Season |