| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 30, 1980 | 4–2 | Brewers +2 | Brewers +0.3 | Regular Season | |
| Sep 30, 1980 | 6–3 | Dodgers +3 | Dodgers +0.4 | Regular Season | |
| Sep 30, 1980 | 5–1 | Athletics +4 | White Sox +0.0 | Regular Season | |
| Sep 30, 1980 | 3–7 | Astros +4 | Astros +0.7 | Regular Season | |
| Sep 30, 1980 | 5–7 | Royals +2 | Royals +1.6 | Regular Season | |
| Sep 30, 1980 | 11–6 | Orioles +5 | Orioles +0.3 | Regular Season | |
| Sep 30, 1980 | 2–14 | Phillies +12 | Phillies +1.1 | Regular Season | |
| Sep 30, 1980 | 3–2 | Padres +1 | Reds +1.0 | Regular Season | |
| Sep 30, 1980 | 9–12 | Guardians +3 | Yankees +0.7 | Regular Season | |
| Sep 30, 1980 | 5–3 | Tigers +2 | Tigers +0.8 | Regular Season | |
| Sep 30, 1980 | 2–7 | Nationals +5 | Nationals +0.8 | Regular Season | |
| Sep 30, 1980 | 2–3 | Mets +1 | Pirates +0.8 | Regular Season |