| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 4, 1988 | 2–3 | Athletics +1 | Blue Jays +0.0 | Regular Season | |
| May 4, 1988 | 6–3 | Cubs +3 | Cubs +0.1 | Regular Season | |
| May 4, 1988 | 4–5 | Mariners +1 | Mariners +0.2 | Regular Season | |
| May 4, 1988 | 1–0 | Tigers +1 | Tigers +0.4 | Regular Season | |
| May 4, 1988 | 5–8 | Dodgers +3 | Dodgers +0.1 | Regular Season | |
| May 4, 1988 | 4–3 | Yankees +1 | Yankees +0.1 | Regular Season | |
| May 4, 1988 | 5–6 | Brewers +1 | Brewers +0.7 | Regular Season | |
| May 4, 1988 | 7–5 | Braves +2 | Nationals +1.2 | Regular Season | |
| May 4, 1988 | 3–4 | Orioles +1 | Twins +0.5 | Regular Season | |
| May 4, 1988 | 6–2 | White Sox +4 | Red Sox +0.5 | Regular Season | |
| May 4, 1988 | 1–3 | Reds +2 | Reds +0.4 | Regular Season | |
| May 4, 1988 | 0–8 | Mets +8 | Mets +1.0 | Regular Season | |
| May 4, 1988 | 5–3 | Cardinals +2 | Giants +0.1 | Regular Season |