| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 12, 1988 | 4–5 | Dodgers +1 | Dodgers +1.3 | Regular Season | |
| Sep 12, 1988 | 1–3 | Mariners +2 | Twins +0.5 | Regular Season | |
| Sep 12, 1988 | 4–2 | Giants +2 | Padres +0.1 | Regular Season | |
| Sep 12, 1988 | 1–2 | White Sox +1 | Brewers +0.3 | Regular Season | |
| Sep 12, 1988 | 1–6 | Red Sox +5 | Red Sox +1.3 | Regular Season | |
| Sep 12, 1988 | 1–5 | Phillies +4 | Phillies +0.1 | Regular Season | |
| Sep 12, 1988 | 6–8 | Guardians +2 | Yankees +0.4 | Regular Season | |
| Sep 12, 1988 | 6–5 | Tigers +1 | Blue Jays +0.2 | Regular Season | |
| Sep 12, 1988 | 2–3 | Mets +1 | Mets +0.9 | Regular Season | |
| Sep 12, 1988 | 2–14 | Nationals +12 | Nationals +0.2 | Regular Season |