| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 12, 1999 | 0–5 | Diamondbacks +5 | Diamondbacks +0.9 | Regular Season | |
| Sep 12, 1999 | 12–9 | Brewers +3 | Rockies +0.5 | Regular Season | |
| Sep 12, 1999 | 10–3 | Mets +7 | Mets +0.4 | Regular Season | |
| Sep 12, 1999 | 4–8 | Giants +4 | Braves +0.5 | Regular Season | |
| Sep 12, 1999 | 8–4 | Nationals +4 | Padres +0.8 | Regular Season | |
| Sep 12, 1999 | 1–7 | Astros +6 | Astros +1.5 | Regular Season | |
| Sep 12, 1999 | 3–4 | White Sox +1 | Guardians +0.7 | Regular Season | |
| Sep 12, 1999 | 3–6 | Royals +3 | Rangers +0.9 | Regular Season | |
| Sep 12, 1999 | 6–3 | Angels +3 | Twins +0.1 | Regular Season | |
| Sep 12, 1999 | 4–3 | Athletics +1 | Athletics +0.4 | Regular Season | |
| Sep 12, 1999 | 1–4 | Orioles +3 | Orioles +0.2 | Regular Season | |
| Sep 12, 1999 | 4–1 | Red Sox +3 | Yankees +0.8 | Regular Season | |
| Sep 12, 1999 | 5–11 | Reds +6 | Reds +1.3 | Regular Season | |
| Sep 12, 1999 | 5–3 | Blue Jays +2 | Blue Jays +0.5 | Regular Season |