| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 3, 1978 | 3–11 | Athletics +8 | Athletics +0.9 | Regular Season | |
| May 3, 1978 | 10–5 | Guardians +5 | Guardians +0.2 | Regular Season | |
| May 3, 1978 | 7–4 | Tigers +3 | Angels +0.2 | Regular Season | |
| May 3, 1978 | 0–4 | Brewers +4 | White Sox +0.2 | Regular Season | |
| May 3, 1978 | 4–0 | Giants +4 | Cardinals +0.3 | Regular Season | |
| May 3, 1978 | 2–1 | Rangers +1 | Orioles +0.5 | Regular Season | |
| May 3, 1978 | 9–11 | Red Sox +2 | Red Sox +0.9 | Regular Season | |
| May 3, 1978 | 3–12 | Reds +9 | Reds +0.2 | Regular Season | |
| May 3, 1978 | 3–10 | Nationals +7 | Astros +0.1 | Regular Season | |
| May 3, 1978 | 5–6 | Yankees +1 | Yankees +0.3 | Regular Season | |
| May 3, 1978 | 7–5 | Padres +2 | Pirates +1.3 | Regular Season | |
| May 3, 1978 | 9–5 | Dodgers +4 | Dodgers +0.5 | Regular Season |