| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Oct 1, 1989 | 3–4 | Athletics +1 | Athletics +0.6 | Regular Season | |
| Oct 1, 1989 | 3–4 | Angels +1 | Angels +0.5 | Regular Season | |
| Oct 1, 1989 | 1–3 | Mariners +2 | Twins +0.3 | Regular Season | |
| Oct 1, 1989 | 0–3 | Padres +3 | Padres +0.1 | Regular Season | |
| Oct 1, 1989 | 5–1 | Cubs +4 | Cardinals +0.1 | Regular Season | |
| Oct 1, 1989 | 1–0 | Guardians +1 | White Sox +0.3 | Regular Season | |
| Oct 1, 1989 | 3–1 | Dodgers +2 | Dodgers +0.7 | Regular Season | |
| Oct 1, 1989 | 7–5 | Orioles +2 | Blue Jays +0.9 | Regular Season | |
| Oct 1, 1989 | 1–5 | Red Sox +4 | Red Sox +0.2 | Regular Season | |
| Oct 1, 1989 | 2–0 | Astros +2 | Reds +0.0 | Regular Season | |
| Oct 1, 1989 | 5–3 | Tigers +2 | Yankees +0.7 | Regular Season | |
| Oct 1, 1989 | 7–3 | Mets +4 | Mets +0.4 | Regular Season | |
| Oct 1, 1989 | 3–5 | Phillies +2 | Nationals +0.3 | Regular Season |