| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 20, 1983 | 4–8 | Athletics +4 | Yankees +0.2 | Regular Season | |
| May 20, 1983 | 4–5 | Angels +1 | Angels +0.5 | Regular Season | |
| May 20, 1983 | 4–3 | Brewers +1 | Brewers +0.8 | Regular Season | |
| May 20, 1983 | 2–1 | Braves +1 | Cardinals +0.5 | Regular Season | |
| May 20, 1983 | 9–6 | White Sox +3 | Royals +0.5 | Regular Season | |
| May 20, 1983 | 5–7 | Blue Jays +2 | Orioles +0.7 | Regular Season | |
| May 20, 1983 | 10–4 | Twins +6 | Red Sox +1.3 | Regular Season | |
| May 20, 1983 | 4–0 | Rangers +4 | Tigers +0.5 | Regular Season | |
| May 20, 1983 | 3–4 | Pirates +1 | Pirates +0.2 | Regular Season | |
| May 20, 1983 | 0–4 | Mets +4 | Dodgers +1.0 | Regular Season | |
| May 20, 1983 | 5–0 | Padres +5 | Phillies +0.9 | Regular Season | |
| May 20, 1983 | 1–7 | Nationals +6 | Nationals +0.2 | Regular Season | |
| May 20, 1983 | 9–5 | Reds +4 | Cubs +0.1 | Regular Season |