| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 12, 1978 | 1–3 | Padres +2 | Padres +0.6 | Regular Season | |
| Sep 12, 1978 | 8–0 | Dodgers +8 | Dodgers +0.3 | Regular Season | |
| Sep 12, 1978 | 5–6 | Mariners +1 | Brewers +0.4 | Regular Season | |
| Sep 12, 1978 | 1–8 | Royals +7 | Royals +1.2 | Regular Season | |
| Sep 12, 1978 | 1–6 | White Sox +5 | White Sox +0.1 | Regular Season | |
| Sep 12, 1978 | 5–7 | Rangers +2 | Rangers +0.4 | Regular Season | |
| Sep 12, 1978 | 3–2 | Orioles +1 | Red Sox +0.3 | Regular Season | |
| Sep 12, 1978 | 4–7 | Tigers +3 | Yankees +0.7 | Regular Season | |
| Sep 12, 1978 | 5–1 | Pirates +4 | Phillies +0.4 | Regular Season | |
| Sep 12, 1978 | 1–5 | Nationals +4 | Nationals +0.2 | Regular Season | |
| Sep 12, 1978 | 3–4 | Reds +1 | Reds +0.8 | Regular Season |