| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 1, 1999 | 8–5 | White Sox +3 | Angels +0.2 | Regular Season | |
| May 1, 1999 | 9–3 | Blue Jays +6 | Mariners +0.0 | Regular Season | |
| May 1, 1999 | 5–3 | Guardians +2 | Guardians +0.1 | Regular Season | |
| May 1, 1999 | 8–4 | Yankees +4 | Yankees +1.3 | Regular Season | |
| May 1, 1999 | 1–5 | Braves +4 | Braves +1.4 | Regular Season | |
| May 1, 1999 | 6–4 | Astros +2 | Astros +0.9 | Regular Season | |
| May 1, 1999 | 12–6 | Dodgers +6 | Dodgers +0.3 | Regular Season | |
| May 1, 1999 | 16–5 | Cardinals +11 | Cardinals +0.4 | Regular Season | |
| May 1, 1999 | 3–4 | Rays +1 | Rays +0.3 | Regular Season | |
| May 1, 1999 | 7–2 | Red Sox +5 | Red Sox +0.3 | Regular Season | |
| May 1, 1999 | 1–2 | Cubs +1 | Padres +0.0 | Regular Season | |
| May 1, 1999 | 5–3 | Diamondbacks +2 | Brewers +0.1 | Regular Season | |
| May 1, 1999 | 4–9 | Mets +5 | Mets +0.2 | Regular Season | |
| May 1, 1999 | 7–2 | Twins +5 | Orioles +0.7 | Regular Season | |
| May 1, 1999 | 3–9 | Pirates +6 | Rockies +0.2 | Regular Season |