| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 15, 1999 | 5–1 | Pirates +4 | Diamondbacks +0.9 | Regular Season | |
| Sep 15, 1999 | 1–4 | Padres +3 | Braves +0.7 | Regular Season | |
| Sep 15, 1999 | 10–7 | Nationals +3 | Dodgers +0.6 | Regular Season | |
| Sep 15, 1999 | 3–4 | Giants +1 | Giants +1.2 | Regular Season | |
| Sep 15, 1999 | 10–8 | Brewers +2 | Cardinals +0.4 | Regular Season | |
| Sep 15, 1999 | 1–3 | White Sox +2 | White Sox +0.5 | Regular Season | |
| Sep 15, 1999 | 8–6 | Phillies +2 | Astros +1.4 | Regular Season | |
| Sep 15, 1999 | 1–0 | Angels +1 | Angels +0.1 | Regular Season | |
| Sep 15, 1999 | 6–4 | Red Sox +2 | Guardians +0.4 | Regular Season | |
| Sep 15, 1999 | 4–5 | Reds +1 | Reds +1.2 | Regular Season | |
| Sep 15, 1999 | 6–4 | Yankees +2 | Yankees +0.5 | Regular Season | |
| Sep 15, 1999 | 4–8 | Rays +4 | Mariners +0.4 | Regular Season | |
| Sep 15, 1999 | 10–5 | Mets +5 | Mets +0.5 | Regular Season | |
| Sep 15, 1999 | 8–3 | Rangers +5 | Rangers +0.9 | Regular Season |