| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 12, 1986 | 2–11 | Giants +9 | Giants +0.3 | Regular Season | |
| Sep 12, 1986 | 8–3 | Reds +5 | Dodgers +0.2 | Regular Season | |
| Sep 12, 1986 | 5–3 | Astros +2 | Astros +0.3 | Regular Season | |
| Sep 12, 1986 | 2–3 | White Sox +1 | Angels +0.4 | Regular Season | |
| Sep 12, 1986 | 4–2 | Mariners +2 | Royals +0.7 | Regular Season | |
| Sep 12, 1986 | 1–4 | Brewers +3 | Blue Jays +0.5 | Regular Season | |
| Sep 12, 1986 | 2–4 | Twins +2 | Twins +0.1 | Regular Season | |
| Sep 12, 1986 | 4–3 | Nationals +1 | Cardinals +0.6 | Regular Season | |
| Sep 12, 1986 | 3–9 | Guardians +6 | Guardians +0.0 | Regular Season | |
| Sep 12, 1986 | 3–5 | Tigers +2 | Tigers +0.5 | Regular Season | |
| Sep 12, 1986 | 7–2 | Red Sox +5 | Yankees +0.2 | Regular Season | |
| Sep 12, 1986 | 9–8 | Cubs +1 | Cubs +0.1 | Regular Season | |
| Sep 12, 1986 | 3–6 | Phillies +3 | Mets +0.6 | Regular Season |