| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 18, 1980 | 0–2 | Dodgers +2 | Pirates +0.2 | Regular Season | |
| May 18, 1980 | 3–4 | Padres +1 | Padres +0.0 | Regular Season | |
| May 18, 1980 | 5–6 | Giants +1 | Cardinals +0.1 | Regular Season | |
| May 18, 1980 | 5–6 | White Sox +1 | White Sox +0.8 | Regular Season | |
| May 18, 1980 | 0–3 | Astros +3 | Astros +0.1 | Regular Season | |
| May 18, 1980 | 3–5 | Royals +2 | Royals +0.6 | Regular Season | |
| May 18, 1980 | 4–10 | Twins +6 | Brewers +0.3 | Regular Season | |
| May 18, 1980 | 2–1 | Mets +1 | Braves +0.4 | Regular Season | |
| May 18, 1980 | 1–12 | Blue Jays +11 | Blue Jays +0.1 | Regular Season | |
| May 18, 1980 | 1–2 | Braves +1 | Braves +0.4 | Regular Season | |
| May 18, 1980 | 4–6 | Tigers +2 | Orioles +0.3 | Regular Season | |
| May 18, 1980 | 1–3 | Guardians +2 | Red Sox +0.4 | Regular Season | |
| May 18, 1980 | 5–4 | Rangers +1 | Yankees +0.7 | Regular Season |