| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 21, 2004 | 2–9 | Giants +7 | Giants +0.5 | Regular Season | |
| Sep 21, 2004 | 7–3 | Mariners +4 | Angels +0.9 | Regular Season | |
| Sep 21, 2004 | 4–9 | Padres +5 | Dodgers +0.3 | Regular Season | |
| Sep 21, 2004 | 4–9 | Rangers +5 | Athletics +0.4 | Regular Season | |
| Sep 21, 2004 | 6–8 | White Sox +2 | Twins +0.3 | Regular Season | |
| Sep 21, 2004 | 4–5 | Braves +1 | Braves +1.5 | Regular Season | |
| Sep 21, 2004 | 4–6 | Brewers +2 | Cardinals +1.4 | Regular Season | |
| Sep 21, 2004 | 4–7 | Rays +3 | Rays +0.3 | Regular Season | |
| Sep 21, 2004 | 2–3 | Red Sox +1 | Red Sox +1.2 | Regular Season | |
| Sep 21, 2004 | 5–4 | Cubs +1 | Cubs +0.4 | Regular Season | |
| Sep 21, 2004 | 8–7 | Guardians +1 | Guardians +0.3 | Regular Season | |
| Sep 21, 2004 | 4–2 | Phillies +2 | Marlins +0.4 | Regular Season | |
| Sep 21, 2004 | 1–6 | Nationals +5 | Nationals +0.5 | Regular Season | |
| Sep 21, 2004 | 3–5 | Yankees +2 | Yankees +1.4 | Regular Season |