| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 1, 1990 | 0–3 | Mariners +3 | Royals +0.3 | Regular Season | |
| Sep 1, 1990 | 3–4 | Brewers +1 | Brewers +0.4 | Regular Season | |
| Sep 1, 1990 | 9–5 | Tigers +4 | Twins +0.3 | Regular Season | |
| Sep 1, 1990 | 1–2 | Astros +1 | Pirates +0.1 | Regular Season | |
| Sep 1, 1990 | 3–4 | Braves +1 | Cardinals +0.5 | Regular Season | |
| Sep 1, 1990 | 8–0 | Blue Jays +8 | Blue Jays +0.4 | Regular Season | |
| Sep 1, 1990 | 0–6 | Nationals +6 | Nationals +0.0 | Regular Season | |
| Sep 1, 1990 | 1–2 | Phillies +1 | Padres +0.1 | Regular Season | |
| Sep 1, 1990 | 3–2 | Rangers +1 | Athletics +1.2 | Regular Season | |
| Sep 1, 1990 | 9–5 | White Sox +4 | Angels +0.3 | Regular Season | |
| Sep 1, 1990 | 8–1 | Reds +7 | Cubs +0.0 | Regular Season | |
| Sep 1, 1990 | 1–15 | Red Sox +14 | Red Sox +0.9 | Regular Season | |
| Sep 1, 1990 | 5–6 | Mets +1 | Mets +0.5 | Regular Season | |
| Sep 1, 1990 | 2–3 | Phillies +1 | Padres +0.1 | Regular Season |