| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 31, 2005 | 2–1 | Cubs +1 | Dodgers +0.4 | Regular Season | |
| May 31, 2005 | 1–10 | Athletics +9 | Athletics +1.2 | Regular Season | |
| May 31, 2005 | 4–8 | Padres +4 | Padres +1.1 | Regular Season | |
| May 31, 2005 | 9–7 | Blue Jays +2 | Mariners +0.1 | Regular Season | |
| May 31, 2005 | 1–2 | Rockies +1 | Cardinals +1.2 | Regular Season | |
| May 31, 2005 | 4–3 | Guardians +1 | Twins +0.8 | Regular Season | |
| May 31, 2005 | 3–5 | Royals +2 | Yankees +1.5 | Regular Season | |
| May 31, 2005 | 4–5 | White Sox +1 | White Sox +0.1 | Regular Season | |
| May 31, 2005 | 3–4 | Astros +1 | Astros +0.8 | Regular Season | |
| May 31, 2005 | 7–0 | Diamondbacks +7 | Mets +0.4 | Regular Season | |
| May 31, 2005 | 4–5 | Nationals +1 | Braves +0.6 | Regular Season | |
| May 31, 2005 | 1–5 | Red Sox +4 | Red Sox +0.9 | Regular Season | |
| May 31, 2005 | 8–2 | Rangers +6 | Rangers +0.7 | Regular Season | |
| May 31, 2005 | 4–5 | Pirates +1 | Marlins +0.4 | Regular Season | |
| May 31, 2005 | 2–5 | Phillies +3 | Giants +0.0 | Regular Season |