| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 31, 1978 | 3–1 | Padres +2 | Dodgers +1.3 | Regular Season | |
| May 31, 1978 | 2–17 | White Sox +15 | White Sox +0.2 | Regular Season | |
| May 31, 1978 | 0–1 | Astros +1 | Giants +0.0 | Regular Season | |
| May 31, 1978 | 3–8 | Royals +5 | Royals +1.5 | Regular Season | |
| May 31, 1978 | 10–4 | Reds +6 | Reds +1.0 | Regular Season | |
| May 31, 1978 | 3–2 | Orioles +1 | Yankees +0.6 | Regular Season | |
| May 31, 1978 | 6–2 | Blue Jays +4 | Red Sox +1.7 | Regular Season | |
| May 31, 1978 | 1–9 | Nationals +8 | Cubs +0.0 | Regular Season | |
| May 31, 1978 | 0–3 | Tigers +3 | Tigers +0.5 | Regular Season | |
| May 31, 1978 | 5–4 | Cardinals +1 | Mets +0.2 | Regular Season | |
| May 31, 1978 | 2–1 | Pirates +1 | Phillies +0.4 | Regular Season |