| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Aug 31, 1980 | 2–7 | Dodgers +5 | Dodgers +0.4 | Regular Season | |
| Aug 31, 1980 | 4–9 | Giants +5 | Giants +0.7 | Regular Season | |
| Aug 31, 1980 | 0–2 | Dodgers +2 | Dodgers +0.3 | Regular Season | |
| Aug 31, 1980 | 4–11 | Giants +7 | Giants +0.7 | Regular Season | |
| Aug 31, 1980 | 3–10 | Padres +7 | Phillies +0.5 | Regular Season | |
| Aug 31, 1980 | 6–2 | Braves +4 | Cardinals +0.3 | Regular Season | |
| Aug 31, 1980 | 7–8 | Cubs +1 | Astros +0.6 | Regular Season | |
| Aug 31, 1980 | 3–4 | Royals +1 | Royals +0.9 | Regular Season | |
| Aug 31, 1980 | 8–7 | White Sox +1 | Guardians +0.7 | Regular Season | |
| Aug 31, 1980 | 1–5 | Red Sox +4 | Red Sox +1.3 | Regular Season | |
| Aug 31, 1980 | 0–5 | Orioles +5 | Orioles +1.4 | Regular Season | |
| Aug 31, 1980 | 10–8 | White Sox +2 | Guardians +0.8 | Regular Season | |
| Aug 31, 1980 | 5–4 | Reds +1 | Pirates +0.4 | Regular Season | |
| Aug 31, 1980 | 11–6 | Brewers +5 | Tigers +0.1 | Regular Season | |
| Aug 31, 1980 | 1–7 | Blue Jays +6 | Twins +0.4 | Regular Season | |
| Aug 31, 1980 | 1–0 | Mariners +1 | Yankees +1.8 | Regular Season |