| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 4, 1979 | 5–2 | Phillies +3 | Dodgers +0.1 | Regular Season | |
| May 4, 1979 | 3–4 | Giants +1 | Giants +0.8 | Regular Season | |
| May 4, 1979 | 12–1 | Nationals +11 | Padres +0.2 | Regular Season | |
| May 4, 1979 | 6–7 | Rangers +1 | Rangers +0.8 | Regular Season | |
| May 4, 1979 | 6–7 | Twins +1 | Twins +0.3 | Regular Season | |
| May 4, 1979 | 5–4 | Blue Jays +1 | Brewers +1.4 | Regular Season | |
| May 4, 1979 | 3–4 | Cardinals +1 | Pirates +0.4 | Regular Season | |
| May 4, 1979 | 11–5 | Athletics +6 | Yankees +1.6 | Regular Season | |
| May 4, 1979 | 3–5 | Red Sox +2 | Red Sox +1.7 | Regular Season | |
| May 4, 1979 | 5–6 | Reds +1 | Reds +0.7 | Regular Season | |
| May 4, 1979 | 5–4 | Royals +1 | Royals +0.7 | Regular Season | |
| May 4, 1979 | 2–6 | Cubs +4 | Cubs +0.6 | Regular Season | |
| May 4, 1979 | 7–5 | White Sox +2 | Rangers +0.9 | Regular Season |