| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 27, 1978 | 5–2 | Reds +3 | Reds +0.9 | Regular Season | |
| May 27, 1978 | 4–2 | Brewers +2 | Angels +0.6 | Regular Season | |
| May 27, 1978 | 3–2 | Cubs +1 | Cubs +0.0 | Regular Season | |
| May 27, 1978 | 9–7 | Mets +2 | Astros +0.6 | Regular Season | |
| May 27, 1978 | 2–3 | Rangers +1 | Rangers +1.1 | Regular Season | |
| May 27, 1978 | 6–5 | Phillies +1 | Phillies +0.9 | Regular Season | |
| May 27, 1978 | 15–1 | Nationals +14 | Pirates +1.0 | Regular Season | |
| May 27, 1978 | 3–1 | Dodgers +2 | Dodgers +0.2 | Regular Season | |
| May 27, 1978 | 4–3 | Athletics +1 | White Sox +0.1 | Regular Season | |
| May 27, 1978 | 6–2 | Guardians +4 | Orioles +1.0 | Regular Season | |
| May 27, 1978 | 0–1 | Red Sox +1 | Red Sox +1.1 | Regular Season | |
| May 27, 1978 | 4–1 | Blue Jays +3 | Yankees +1.7 | Regular Season |