| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 13, 1980 | 2–4 | Dodgers +2 | Dodgers +0.7 | Regular Season | |
| May 13, 1980 | 0–5 | Giants +5 | Pirates +0.9 | Regular Season | |
| May 13, 1980 | 2–3 | Padres +1 | Cardinals +0.1 | Regular Season | |
| May 13, 1980 | 6–5 | White Sox +1 | Brewers +0.7 | Regular Season | |
| May 13, 1980 | 3–2 | Nationals +1 | Astros +0.3 | Regular Season | |
| May 13, 1980 | 3–4 | Tigers +1 | Tigers +0.9 | Regular Season | |
| May 13, 1980 | 3–7 | Braves +4 | Phillies +0.5 | Regular Season | |
| May 13, 1980 | 2–4 | Orioles +2 | Orioles +0.6 | Regular Season | |
| May 13, 1980 | 5–10 | Red Sox +5 | Red Sox +0.8 | Regular Season | |
| May 13, 1980 | 4–15 | Reds +11 | Reds +1.4 | Regular Season | |
| May 13, 1980 | 4–1 | Royals +3 | Yankees +0.5 | Regular Season |