| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 23, 1989 | 4–1 | Phillies +3 | Dodgers +0.9 | Regular Season | |
| May 23, 1989 | 2–3 | Padres +1 | Mets +0.4 | Regular Season | |
| May 23, 1989 | 2–4 | Giants +2 | Giants +0.4 | Regular Season | |
| May 23, 1989 | 1–9 | Brewers +8 | Athletics +0.4 | Regular Season | |
| May 23, 1989 | 9–3 | Orioles +6 | White Sox +0.6 | Regular Season | |
| May 23, 1989 | 5–4 | Cubs +1 | Astros +0.3 | Regular Season | |
| May 23, 1989 | 8–10 | Rangers +2 | Royals +0.2 | Regular Season | |
| May 23, 1989 | 5–2 | Pirates +3 | Pirates +0.4 | Regular Season | |
| May 23, 1989 | 5–6 | Red Sox +1 | Red Sox +0.6 | Regular Season | |
| May 23, 1989 | 4–6 | Reds +2 | Reds +0.4 | Regular Season | |
| May 23, 1989 | 2–7 | Tigers +5 | Tigers +0.6 | Regular Season | |
| May 23, 1989 | 1–2 | Blue Jays +1 | Blue Jays +0.2 | Regular Season |