| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Jun 30, 1980 | 4–8 | Giants +4 | Reds +0.3 | Regular Season | |
| Jun 30, 1980 | 4–3 | Padres +1 | Dodgers +1.0 | Regular Season | |
| Jun 30, 1980 | 11–5 | Rangers +6 | Rangers +0.4 | Regular Season | |
| Jun 30, 1980 | 2–5 | Brewers +3 | Brewers +1.5 | Regular Season | |
| Jun 30, 1980 | 10–6 | Angels +4 | White Sox +0.4 | Regular Season | |
| Jun 30, 1980 | 12–3 | Twins +9 | Royals +1.0 | Regular Season | |
| Jun 30, 1980 | 4–5 | Braves +1 | Astros +0.6 | Regular Season | |
| Jun 30, 1980 | 9–7 | Orioles +2 | Orioles +1.1 | Regular Season | |
| Jun 30, 1980 | 6–3 | Yankees +3 | Yankees +0.1 | Regular Season | |
| Jun 30, 1980 | 4–9 | Tigers +5 | Tigers +0.6 | Regular Season | |
| Jun 30, 1980 | 7–5 | Phillies +2 | Nationals +0.4 | Regular Season | |
| Jun 30, 1980 | 4–5 | Pirates +1 | Pirates +0.9 | Regular Season |