| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Apr 12, 1978 | 3–4 | Athletics +1 | Athletics +0.4 | Regular Season | |
| Apr 12, 1978 | 5–9 | Angels +4 | Twins +0.1 | Regular Season | |
| Apr 12, 1978 | 3–2 | Tigers +1 | Rangers +0.8 | Regular Season | |
| Apr 12, 1978 | 10–11 | Astros +1 | Dodgers +0.4 | Regular Season | |
| Apr 12, 1978 | 1–5 | Cardinals +4 | Pirates +0.4 | Regular Season | |
| Apr 12, 1978 | 3–12 | Reds +9 | Reds +1.0 | Regular Season | |
| Apr 12, 1978 | 8–7 | Nationals +1 | Phillies +1.4 | Regular Season | |
| Apr 12, 1978 | 2–5 | Royals +3 | Royals +0.4 | Regular Season | |
| Apr 12, 1978 | 4–5 | White Sox +1 | White Sox +0.9 | Regular Season | |
| Apr 12, 1978 | 3–5 | Brewers +2 | Yankees +1.0 | Regular Season | |
| Apr 12, 1978 | 6–3 | Red Sox +3 | Red Sox +0.5 | Regular Season | |
| Apr 12, 1978 | 4–2 | Cubs +2 | Mets +0.1 | Regular Season |