| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 31, 2008 | 2–3 | Angels +1 | Angels +0.5 | Regular Season | |
| May 31, 2008 | 0–4 | Diamondbacks +4 | Diamondbacks +0.7 | Regular Season | |
| May 31, 2008 | 4–8 | Rangers +4 | Rangers +0.1 | Regular Season | |
| May 31, 2008 | 14–4 | Pirates +10 | Cardinals +0.9 | Regular Season | |
| May 31, 2008 | 2–4 | Royals +2 | Guardians +0.7 | Regular Season | |
| May 31, 2008 | 7–6 | Yankees +1 | Yankees +0.1 | Regular Season | |
| May 31, 2008 | 6–3 | Red Sox +3 | Red Sox +0.7 | Regular Season | |
| May 31, 2008 | 1–4 | Brewers +3 | Brewers +0.1 | Regular Season | |
| May 31, 2008 | 7–3 | Marlins +4 | Phillies +0.8 | Regular Season | |
| May 31, 2008 | 0–2 | Rays +2 | White Sox +0.1 | Regular Season | |
| May 31, 2008 | 5–1 | Padres +4 | Padres +0.1 | Regular Season | |
| May 31, 2008 | 7–8 | Reds +1 | Braves +0.2 | Regular Season | |
| May 31, 2008 | 0–5 | Mariners +5 | Mariners +0.0 | Regular Season | |
| May 31, 2008 | 2–3 | Mets +1 | Mets +0.4 | Regular Season | |
| May 31, 2008 | 4–5 | Cubs +1 | Cubs +0.4 | Regular Season |