| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 18, 1984 | 2–5 | Athletics +3 | Athletics +0.3 | Regular Season | |
| Sep 18, 1984 | 3–6 | Mariners +3 | Guardians +0.1 | Regular Season | |
| Sep 18, 1984 | 10–0 | Royals +10 | Royals +0.0 | Regular Season | |
| Sep 18, 1984 | 5–3 | White Sox +2 | Twins +0.0 | Regular Season | |
| Sep 18, 1984 | 4–5 | Astros +1 | Astros +0.7 | Regular Season | |
| Sep 18, 1984 | 7–4 | Nationals +3 | Cardinals +0.4 | Regular Season | |
| Sep 18, 1984 | 5–6 | Braves +1 | Braves +0.2 | Regular Season | |
| Sep 18, 1984 | 2–10 | Yankees +8 | Yankees +0.1 | Regular Season | |
| Sep 18, 1984 | 10–3 | Red Sox +7 | Blue Jays +0.3 | Regular Season | |
| Sep 18, 1984 | 0–3 | Tigers +3 | Tigers +1.2 | Regular Season | |
| Sep 18, 1984 | 8–5 | Mets +3 | Phillies +0.6 | Regular Season | |
| Sep 18, 1984 | 6–2 | Pirates +4 | Cubs +0.8 | Regular Season | |
| Sep 18, 1984 | 2–0 | Padres +2 | Padres +0.4 | Regular Season |