| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 12, 1983 | 3–4 | Astros +1 | Braves +0.0 | Regular Season | |
| May 12, 1983 | 5–3 | Red Sox +2 | Brewers +0.4 | Regular Season | |
| May 12, 1983 | 0–4 | Cardinals +4 | Cardinals +0.3 | Regular Season | |
| May 12, 1983 | 4–2 | Giants +2 | Giants +0.2 | Regular Season | |
| May 12, 1983 | 6–3 | Blue Jays +3 | Guardians +0.5 | Regular Season | |
| May 12, 1983 | 2–6 | Pirates +4 | Pirates +1.0 | Regular Season | |
| May 12, 1983 | 4–3 | Dodgers +1 | Dodgers +0.5 | Regular Season | |
| May 12, 1983 | 3–6 | Cubs +3 | Phillies +0.6 | Regular Season | |
| May 12, 1983 | 11–4 | Athletics +7 | Tigers +0.6 | Regular Season |