| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 15, 2003 | 3–11 | Giants +8 | Giants +1.2 | Regular Season | |
| May 15, 2003 | 2–4 | Rockies +2 | Nationals +0.1 | Regular Season | |
| May 15, 2003 | 2–8 | White Sox +6 | White Sox +0.9 | Regular Season | |
| May 15, 2003 | 11–2 | Athletics +9 | Athletics +1.7 | Regular Season | |
| May 15, 2003 | 3–12 | Red Sox +9 | Red Sox +0.9 | Regular Season | |
| May 15, 2003 | 9–1 | Mariners +8 | Mariners +0.8 | Regular Season | |
| May 15, 2003 | 4–10 | Yankees +6 | Yankees +0.7 | Regular Season | |
| May 15, 2003 | 15–6 | Braves +9 | Braves +1.0 | Regular Season | |
| May 15, 2003 | 4–6 | Phillies +2 | Diamondbacks +0.2 | Regular Season | |
| May 15, 2003 | 3–6 | Cardinals +3 | Cardinals +0.9 | Regular Season | |
| May 15, 2003 | 4–2 | Cubs +2 | Cubs +0.4 | Regular Season | |
| May 15, 2003 | 9–5 | Royals +4 | Twins +1.0 | Regular Season | |
| May 15, 2003 | 6–2 | Astros +4 | Astros +0.5 | Regular Season | |
| May 15, 2003 | 9–5 | Rays +4 | Blue Jays +1.2 | Regular Season |