| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 1, 1973 | 3–2 | Reds +1 | Reds +1.3 | Regular Season | |
| Sep 1, 1973 | 2–0 | Astros +2 | Dodgers +0.8 | Regular Season | |
| Sep 1, 1973 | 9–10 | Royals +1 | Athletics +0.3 | Regular Season | |
| Sep 1, 1973 | 5–7 | White Sox +2 | White Sox +0.3 | Regular Season | |
| Sep 1, 1973 | 10–7 | Twins +3 | Twins +0.7 | Regular Season | |
| Sep 1, 1973 | 4–1 | Mets +3 | Cardinals +0.3 | Regular Season | |
| Sep 1, 1973 | 11–5 | Nationals +6 | Phillies +0.0 | Regular Season | |
| Sep 1, 1973 | 4–5 | Giants +1 | Giants +0.5 | Regular Season | |
| Sep 1, 1973 | 5–0 | Red Sox +5 | Red Sox +0.4 | Regular Season | |
| Sep 1, 1973 | 10–6 | Orioles +4 | Orioles +0.3 | Regular Season | |
| Sep 1, 1973 | 0–1 | Pirates +1 | Pirates +0.6 | Regular Season | |
| Sep 1, 1973 | 5–4 | Guardians +1 | Tigers +0.9 | Regular Season |