| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 31, 1988 | 5–0 | Yankees +5 | Yankees +0.0 | Regular Season | |
| May 31, 1988 | 12–5 | Orioles +7 | Mariners +0.9 | Regular Season | |
| May 31, 1988 | 4–3 | Red Sox +1 | Red Sox +0.2 | Regular Season | |
| May 31, 1988 | 9–7 | Cardinals +2 | Cardinals +0.0 | Regular Season | |
| May 31, 1988 | 6–8 | Twins +2 | Twins +0.4 | Regular Season | |
| May 31, 1988 | 1–11 | Braves +10 | Pirates +0.4 | Regular Season | |
| May 31, 1988 | 10–1 | White Sox +9 | Tigers +1.0 | Regular Season | |
| May 31, 1988 | 6–3 | Royals +3 | Guardians +0.0 | Regular Season | |
| May 31, 1988 | 4–5 | Mets +1 | Mets +1.2 | Regular Season | |
| May 31, 1988 | 0–9 | Blue Jays +9 | Blue Jays +0.3 | Regular Season | |
| May 31, 1988 | 9–2 | Giants +7 | Nationals +0.3 | Regular Season | |
| May 31, 1988 | 0–4 | Cubs +4 | Reds +0.0 | Regular Season | |
| May 31, 1988 | 8–0 | Padres +8 | Phillies +0.8 | Regular Season |