| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 1, 1989 | 0–2 | Dodgers +2 | Dodgers +0.1 | Regular Season | |
| Sep 1, 1989 | 1–7 | Giants +6 | Mets +0.1 | Regular Season | |
| Sep 1, 1989 | 5–6 | Brewers +1 | Athletics +0.3 | Regular Season | |
| Sep 1, 1989 | 1–10 | White Sox +9 | White Sox +0.1 | Regular Season | |
| Sep 1, 1989 | 6–3 | Astros +3 | Cardinals +0.4 | Regular Season | |
| Sep 1, 1989 | 5–3 | Royals +2 | Royals +0.4 | Regular Season | |
| Sep 1, 1989 | 1–5 | Braves +4 | Cubs +0.8 | Regular Season | |
| Sep 1, 1989 | 7–2 | Mariners +5 | Red Sox +0.8 | Regular Season | |
| Sep 1, 1989 | 11–5 | Reds +6 | Reds +0.0 | Regular Season | |
| Sep 1, 1989 | 1–2 | Tigers +1 | Tigers +0.0 | Regular Season | |
| Sep 1, 1989 | 5–11 | Yankees +6 | Angels +0.2 | Regular Season | |
| Sep 1, 1989 | 3–7 | Blue Jays +4 | Blue Jays +0.5 | Regular Season |