| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 9, 1980 | 3–4 | Angels +1 | Royals +0.9 | Regular Season | |
| Sep 9, 1980 | 5–12 | Padres +7 | Giants +0.1 | Regular Season | |
| Sep 9, 1980 | 4–6 | Cardinals +2 | Cardinals +0.6 | Regular Season | |
| Sep 9, 1980 | 4–1 | Mariners +3 | White Sox +0.7 | Regular Season | |
| Sep 9, 1980 | 4–5 | Astros +1 | Astros +0.0 | Regular Season | |
| Sep 9, 1980 | 2–15 | Twins +13 | Brewers +0.4 | Regular Season | |
| Sep 9, 1980 | 7–1 | Reds +6 | Reds +0.3 | Regular Season | |
| Sep 9, 1980 | 2–0 | Orioles +2 | Orioles +0.5 | Regular Season | |
| Sep 9, 1980 | 4–3 | Red Sox +1 | Red Sox +0.3 | Regular Season | |
| Sep 9, 1980 | 0–3 | Nationals +3 | Nationals +1.2 | Regular Season | |
| Sep 9, 1980 | 4–6 | Blue Jays +2 | Yankees +1.5 | Regular Season | |
| Sep 9, 1980 | 4–5 | Phillies +1 | Phillies +0.1 | Regular Season | |
| Sep 9, 1980 | 3–6 | Athletics +3 | Rangers +0.4 | Regular Season |