| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 23, 1988 | 3–4 | Padres +1 | Astros +0.0 | Regular Season | |
| Sep 23, 1988 | 7–1 | Twins +6 | Twins +0.1 | Regular Season | |
| Sep 23, 1988 | 3–0 | Dodgers +3 | Giants +0.1 | Regular Season | |
| Sep 23, 1988 | 9–8 | Athletics +1 | Athletics +0.0 | Regular Season | |
| Sep 23, 1988 | 0–2 | White Sox +2 | Royals +0.3 | Regular Season | |
| Sep 23, 1988 | 1–2 | Cardinals +1 | Mets +0.5 | Regular Season | |
| Sep 23, 1988 | 2–3 | Rangers +1 | Rangers +0.3 | Regular Season | |
| Sep 23, 1988 | 5–4 | Reds +1 | Reds +0.9 | Regular Season | |
| Sep 23, 1988 | 4–5 | Orioles +1 | Tigers +0.9 | Regular Season | |
| Sep 23, 1988 | 10–9 | Red Sox +1 | Yankees +0.1 | Regular Season | |
| Sep 23, 1988 | 5–3 | Cubs +2 | Pirates +0.7 | Regular Season | |
| Sep 23, 1988 | 4–2 | Blue Jays +2 | Blue Jays +0.5 | Regular Season | |
| Sep 23, 1988 | 3–2 | Nationals +1 | Nationals +0.4 | Regular Season |