| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 4, 2021 | 1–4 | Angels +3 | Angels +0.9 | Regular Season | |
| Sep 4, 2021 | 6–1 | Dodgers +5 | Dodgers +0.4 | Regular Season | |
| Sep 4, 2021 | 2–10 | Padres +8 | Astros +0.5 | Regular Season | |
| Sep 4, 2021 | 8–5 | Mariners +3 | Mariners +0.5 | Regular Season | |
| Sep 4, 2021 | 6–7 | Rockies +1 | Braves +0.4 | Regular Season | |
| Sep 4, 2021 | 10–7 | White Sox +3 | White Sox +0.4 | Regular Season | |
| Sep 4, 2021 | 4–7 | Reds +3 | Reds +0.9 | Regular Season | |
| Sep 4, 2021 | 0–4 | Brewers +4 | Brewers +0.6 | Regular Season | |
| Sep 4, 2021 | 2–3 | Marlins +1 | Phillies +0.4 | Regular Season | |
| Sep 4, 2021 | 3–4 | Nationals +1 | Mets +0.0 | Regular Season | |
| Sep 4, 2021 | 3–4 | Red Sox +1 | Red Sox +0.5 | Regular Season | |
| Sep 4, 2021 | 4–11 | Rays +7 | Rays +1.3 | Regular Season | |
| Sep 4, 2021 | 8–10 | Blue Jays +2 | Athletics +0.2 | Regular Season | |
| Sep 4, 2021 | 6–7 | Cubs +1 | Cubs +0.9 | Regular Season | |
| Sep 4, 2021 | 4–3 | Orioles +1 | Yankees +2.1 | Regular Season | |
| Sep 4, 2021 | 11–9 | Mets +2 | Nationals +0.0 | Regular Season |