| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Aug 21, 1983 | 3–1 | White Sox +2 | White Sox +0.4 | Regular Season | |
| Aug 21, 1983 | 2–5 | Padres +3 | Nationals +0.1 | Regular Season | |
| Aug 21, 1983 | 0–6 | Dodgers +6 | Dodgers +0.3 | Regular Season | |
| Aug 21, 1983 | 4–3 | Mets +1 | Giants +0.8 | Regular Season | |
| Aug 21, 1983 | 3–0 | Nationals +3 | Nationals +0.0 | Regular Season | |
| Aug 21, 1983 | 1–7 | Brewers +6 | Brewers +1.0 | Regular Season | |
| Aug 21, 1983 | 11–9 | Braves +2 | Braves +0.5 | Regular Season | |
| Aug 21, 1983 | 3–4 | Twins +1 | Tigers +0.8 | Regular Season | |
| Aug 21, 1983 | 2–5 | Cardinals +3 | Cardinals +0.2 | Regular Season | |
| Aug 21, 1983 | 8–3 | Royals +5 | Orioles +0.8 | Regular Season | |
| Aug 21, 1983 | 7–3 | Blue Jays +4 | Red Sox +0.3 | Regular Season | |
| Aug 21, 1983 | 6–4 | Reds +2 | Pirates +0.8 | Regular Season | |
| Aug 21, 1983 | 7–2 | Mariners +5 | Guardians +0.6 | Regular Season | |
| Aug 21, 1983 | 1–2 | Yankees +1 | Yankees +0.6 | Regular Season |