| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 21, 1983 | 1–2 | Dodgers +1 | Dodgers +0.4 | Regular Season | |
| Sep 21, 1983 | 2–4 | Rangers +2 | Rangers +0.3 | Regular Season | |
| Sep 21, 1983 | 6–7 | White Sox +1 | White Sox +1.4 | Regular Season | |
| Sep 21, 1983 | 3–0 | Angels +3 | Royals +0.6 | Regular Season | |
| Sep 21, 1983 | 3–9 | Cardinals +6 | Cardinals +1.0 | Regular Season | |
| Sep 21, 1983 | 1–9 | Braves +8 | Braves +0.7 | Regular Season | |
| Sep 21, 1983 | 4–3 | Reds +1 | Braves +0.7 | Regular Season | |
| Sep 21, 1983 | 7–3 | Orioles +4 | Orioles +0.2 | Regular Season | |
| Sep 21, 1983 | 6–0 | Orioles +6 | Orioles +0.3 | Regular Season | |
| Sep 21, 1983 | 1–3 | Red Sox +2 | Yankees +0.1 | Regular Season | |
| Sep 21, 1983 | 10–7 | Brewers +3 | Brewers +0.4 | Regular Season | |
| Sep 21, 1983 | 3–4 | Blue Jays +1 | Blue Jays +1.0 | Regular Season | |
| Sep 21, 1983 | 4–5 | Giants +1 | Giants +0.3 | Regular Season | |
| Sep 21, 1983 | 6–7 | Cubs +1 | Pirates +0.4 | Regular Season | |
| Sep 21, 1983 | 1–2 | White Sox +1 | White Sox +1.3 | Regular Season |