| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 19, 1980 | 4–7 | Padres +3 | Braves +0.2 | Regular Season | |
| Sep 19, 1980 | 10–7 | Reds +3 | Dodgers +0.4 | Regular Season | |
| Sep 19, 1980 | 3–4 | Giants +1 | Astros +0.3 | Regular Season | |
| Sep 19, 1980 | 3–13 | Royals +10 | Royals +1.3 | Regular Season | |
| Sep 19, 1980 | 3–6 | Twins +3 | Twins +0.4 | Regular Season | |
| Sep 19, 1980 | 6–2 | Angels +4 | Rangers +0.5 | Regular Season | |
| Sep 19, 1980 | 0–4 | Brewers +4 | Brewers +1.5 | Regular Season | |
| Sep 19, 1980 | 8–9 | Cardinals +1 | Nationals +0.3 | Regular Season | |
| Sep 19, 1980 | 6–8 | Orioles +2 | Orioles +1.8 | Regular Season | |
| Sep 19, 1980 | 1–2 | Yankees +1 | Yankees +0.7 | Regular Season | |
| Sep 19, 1980 | 3–4 | Tigers +1 | Tigers +0.3 | Regular Season | |
| Sep 19, 1980 | 3–4 | Pirates +1 | Pirates +1.4 | Regular Season | |
| Sep 19, 1980 | 3–4 | Cubs +1 | Phillies +0.7 | Regular Season |