| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 18, 2021 | 3–1 | Athletics +2 | Athletics +0.3 | Regular Season | |
| Sep 18, 2021 | 0–2 | Giants +2 | Giants +0.5 | Regular Season | |
| Sep 18, 2021 | 4–6 | Brewers +2 | Brewers +1.0 | Regular Season | |
| Sep 18, 2021 | 5–3 | Phillies +2 | Mets +0.1 | Regular Season | |
| Sep 18, 2021 | 2–3 | Cardinals +1 | Cardinals +0.5 | Regular Season | |
| Sep 18, 2021 | 6–4 | Diamondbacks +2 | Astros +1.7 | Regular Season | |
| Sep 18, 2021 | 1–8 | Royals +7 | Mariners +0.4 | Regular Season | |
| Sep 18, 2021 | 1–2 | Rangers +1 | White Sox +0.5 | Regular Season | |
| Sep 18, 2021 | 6–3 | Pirates +3 | Marlins +0.5 | Regular Season | |
| Sep 18, 2021 | 4–3 | Tigers +1 | Rays +1.7 | Regular Season | |
| Sep 18, 2021 | 6–0 | Rockies +6 | Nationals +0.0 | Regular Season | |
| Sep 18, 2021 | 2–6 | Blue Jays +4 | Blue Jays +0.6 | Regular Season | |
| Sep 18, 2021 | 5–1 | Dodgers +4 | Dodgers +0.9 | Regular Season | |
| Sep 18, 2021 | 3–9 | Red Sox +6 | Red Sox +1.7 | Regular Season | |
| Sep 18, 2021 | 11–3 | Guardians +8 | Yankees +0.8 | Regular Season |