| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 21, 2003 | 11–6 | Angels +5 | Angels +0.1 | Regular Season | |
| Sep 21, 2003 | 5–7 | Dodgers +2 | Giants +0.3 | Regular Season | |
| Sep 21, 2003 | 0–12 | Athletics +12 | Athletics +0.6 | Regular Season | |
| Sep 21, 2003 | 3–5 | Rockies +2 | Rockies +0.4 | Regular Season | |
| Sep 21, 2003 | 4–6 | Cardinals +2 | Cardinals +0.2 | Regular Season | |
| Sep 21, 2003 | 4–6 | Brewers +2 | Diamondbacks +0.9 | Regular Season | |
| Sep 21, 2003 | 10–4 | Royals +6 | White Sox +0.7 | Regular Season | |
| Sep 21, 2003 | 4–6 | Twins +2 | Twins +1.9 | Regular Season | |
| Sep 21, 2003 | 7–4 | Blue Jays +3 | Blue Jays +0.4 | Regular Season | |
| Sep 21, 2003 | 4–1 | Cubs +3 | Cubs +0.1 | Regular Season | |
| Sep 21, 2003 | 4–3 | Reds +1 | Phillies +1.0 | Regular Season | |
| Sep 21, 2003 | 6–0 | Yankees +6 | Yankees +1.5 | Regular Season | |
| Sep 21, 2003 | 4–2 | Nationals +2 | Nationals +0.2 | Regular Season | |
| Sep 21, 2003 | 0–8 | Braves +8 | Braves +0.8 | Regular Season | |
| Sep 21, 2003 | 2–0 | Red Sox +2 | Red Sox +0.6 | Regular Season |