| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 18, 1989 | 5–2 | Red Sox +3 | Angels +0.2 | Regular Season | |
| May 18, 1989 | 5–9 | Mariners +4 | Brewers +0.2 | Regular Season | |
| May 18, 1989 | 4–3 | Cardinals +1 | Astros +0.1 | Regular Season | |
| May 18, 1989 | 5–6 | Rangers +1 | Twins +0.2 | Regular Season | |
| May 18, 1989 | 2–3 | Orioles +1 | Guardians +0.3 | Regular Season | |
| May 18, 1989 | 3–5 | Mets +2 | Mets +0.6 | Regular Season | |
| May 18, 1989 | 2–6 | Athletics +4 | Athletics +0.8 | Regular Season |