| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 15, 1991 | 3–4 | Dodgers +1 | Dodgers +0.4 | Regular Season | |
| May 15, 1991 | 4–5 | Rangers +1 | Rangers +0.4 | Regular Season | |
| May 15, 1991 | 8–7 | Pirates +1 | Pirates +0.4 | Regular Season | |
| May 15, 1991 | 4–2 | Brewers +2 | Twins +0.4 | Regular Season | |
| May 15, 1991 | 6–3 | Athletics +3 | Athletics +0.8 | Regular Season | |
| May 15, 1991 | 6–9 | Red Sox +3 | Red Sox +0.4 | Regular Season | |
| May 15, 1991 | 6–4 | Mariners +2 | Guardians +0.1 | Regular Season | |
| May 15, 1991 | 6–4 | Royals +2 | Blue Jays +0.8 | Regular Season | |
| May 15, 1991 | 10–2 | Angels +8 | Angels +0.2 | Regular Season | |
| May 15, 1991 | 7–1 | Mets +6 | Mets +0.3 | Regular Season | |
| May 15, 1991 | 2–4 | Giants +2 | Giants +0.4 | Regular Season | |
| May 15, 1991 | 1–6 | Cubs +5 | Cubs +0.8 | Regular Season | |
| May 15, 1991 | 2–8 | Cardinals +6 | Reds +0.2 | Regular Season |