| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 3, 1989 | 5–4 | Cubs +1 | Padres +0.4 | Regular Season | |
| May 3, 1989 | 3–4 | Dodgers +1 | Dodgers +0.4 | Regular Season | |
| May 3, 1989 | 5–3 | Pirates +2 | Giants +0.4 | Regular Season | |
| May 3, 1989 | 8–4 | Red Sox +4 | Red Sox +0.3 | Regular Season | |
| May 3, 1989 | 7–2 | Brewers +5 | Twins +0.2 | Regular Season | |
| May 3, 1989 | 1–4 | Rangers +3 | Yankees +0.1 | Regular Season | |
| May 3, 1989 | 0–2 | Blue Jays +2 | Athletics +0.3 | Regular Season | |
| May 3, 1989 | 3–6 | Braves +3 | Phillies +0.3 | Regular Season | |
| May 3, 1989 | 2–0 | Angels +2 | Angels +0.3 | Regular Season | |
| May 3, 1989 | 6–4 | Reds +2 | Mets +0.7 | Regular Season | |
| May 3, 1989 | 2–6 | Guardians +4 | Royals +0.4 | Regular Season | |
| May 3, 1989 | 5–6 | Nationals +1 | Nationals +0.4 | Regular Season | |
| May 3, 1989 | 2–3 | Mariners +1 | Tigers +0.3 | Regular Season |