| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 21, 1999 | 4–9 | Dodgers +5 | Giants +0.1 | Regular Season | |
| Sep 21, 1999 | 3–5 | Athletics +2 | Athletics +0.9 | Regular Season | |
| Sep 21, 1999 | 2–6 | Padres +4 | Reds +0.1 | Regular Season | |
| Sep 21, 1999 | 3–13 | Mariners +10 | Mariners +0.9 | Regular Season | |
| Sep 21, 1999 | 5–7 | Angels +2 | Angels +0.4 | Regular Season | |
| Sep 21, 1999 | 7–6 | Diamondbacks +1 | Diamondbacks +0.3 | Regular Season | |
| Sep 21, 1999 | 4–2 | Orioles +2 | Rangers +0.6 | Regular Season | |
| Sep 21, 1999 | 7–2 | Cardinals +5 | Cardinals +0.1 | Regular Season | |
| Sep 21, 1999 | 6–8 | Brewers +2 | Brewers +0.2 | Regular Season | |
| Sep 21, 1999 | 1–2 | Braves +1 | Braves +0.6 | Regular Season | |
| Sep 21, 1999 | 0–3 | Red Sox +3 | Red Sox +0.7 | Regular Season | |
| Sep 21, 1999 | 1–3 | Yankees +2 | Yankees +1.4 | Regular Season | |
| Sep 21, 1999 | 6–1 | Guardians +5 | Guardians +0.9 | Regular Season | |
| Sep 21, 1999 | 6–3 | Astros +3 | Astros +0.7 | Regular Season | |
| Sep 21, 1999 | 0–4 | Marlins +4 | Marlins +0.0 | Regular Season | |
| Sep 21, 1999 | 3–5 | Marlins +2 | Nationals +0.0 | Regular Season |