| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 27, 1983 | 4–5 | Athletics +1 | White Sox +0.8 | Regular Season | |
| Sep 27, 1983 | 0–4 | Mariners +4 | Royals +0.5 | Regular Season | |
| Sep 27, 1983 | 1–7 | Angels +6 | Blue Jays +0.2 | Regular Season | |
| Sep 27, 1983 | 4–8 | Brewers +4 | Brewers +0.9 | Regular Season | |
| Sep 27, 1983 | 5–8 | Astros +3 | Astros +0.5 | Regular Season | |
| Sep 27, 1983 | 6–1 | Rangers +5 | Rangers +0.0 | Regular Season | |
| Sep 27, 1983 | 10–4 | Nationals +6 | Cardinals +0.1 | Regular Season | |
| Sep 27, 1983 | 6–2 | Giants +4 | Braves +0.4 | Regular Season | |
| Sep 27, 1983 | 9–2 | Tigers +7 | Orioles +0.8 | Regular Season | |
| Sep 27, 1983 | 2–7 | Yankees +5 | Yankees +0.6 | Regular Season | |
| Sep 27, 1983 | 7–4 | Dodgers +3 | Dodgers +0.4 | Regular Season | |
| Sep 27, 1983 | 4–3 | Mets +1 | Pirates +1.2 | Regular Season | |
| Sep 27, 1983 | 0–3 | Cubs +3 | Phillies +0.6 | Regular Season |