| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Apr 21, 1989 | 6–10 | Athletics +4 | Athletics +1.0 | Regular Season | |
| Apr 21, 1989 | 2–8 | Dodgers +6 | Dodgers +0.4 | Regular Season | |
| Apr 21, 1989 | 11–1 | Mariners +10 | White Sox +0.4 | Regular Season | |
| Apr 21, 1989 | 1–2 | Brewers +1 | Brewers +0.3 | Regular Season | |
| Apr 21, 1989 | 0–1 | Cardinals +1 | Cardinals +0.1 | Regular Season | |
| Apr 21, 1989 | 7–1 | Twins +6 | Twins +0.8 | Regular Season | |
| Apr 21, 1989 | 7–4 | Royals +3 | Red Sox +0.3 | Regular Season | |
| Apr 21, 1989 | 8–4 | Cubs +4 | Mets +1.1 | Regular Season | |
| Apr 21, 1989 | 7–0 | Astros +7 | Reds +0.7 | Regular Season | |
| Apr 21, 1989 | 5–6 | Guardians +1 | Yankees +0.3 | Regular Season | |
| Apr 21, 1989 | 3–2 | Phillies +1 | Pirates +0.5 | Regular Season | |
| Apr 21, 1989 | 3–6 | Blue Jays +3 | Blue Jays +0.7 | Regular Season | |
| Apr 21, 1989 | 5–3 | Padres +2 | Padres +0.5 | Regular Season |