| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Jul 4, 1978 | 9–4 | Athletics +5 | Athletics +0.3 | Regular Season | |
| Jul 4, 1978 | 1–4 | Dodgers +3 | Dodgers +1.4 | Regular Season | |
| Jul 4, 1978 | 7–5 | Padres +2 | Giants +0.7 | Regular Season | |
| Jul 4, 1978 | 3–4 | Royals +1 | Royals +0.8 | Regular Season | |
| Jul 4, 1978 | 2–7 | Twins +5 | Twins +0.4 | Regular Season | |
| Jul 4, 1978 | 6–4 | Orioles +2 | Orioles +0.5 | Regular Season | |
| Jul 4, 1978 | 3–1 | Astros +2 | Reds +1.0 | Regular Season | |
| Jul 4, 1978 | 9–2 | Blue Jays +7 | Tigers +0.8 | Regular Season | |
| Jul 4, 1978 | 0–4 | Mets +4 | Phillies +0.9 | Regular Season | |
| Jul 4, 1978 | 3–2 | Phillies +1 | Phillies +0.8 | Regular Season | |
| Jul 4, 1978 | 7–5 | Cubs +2 | Cardinals +0.0 | Regular Season | |
| Jul 4, 1978 | 1–2 | White Sox +1 | Rangers +0.1 | Regular Season | |
| Jul 4, 1978 | 3–4 | Pirates +1 | Pirates +0.9 | Regular Season | |
| Jul 4, 1978 | 1–3 | Pirates +2 | Pirates +0.9 | Regular Season |