| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 12, 1998 | 7–8 | Padres +1 | Padres +0.5 | Regular Season | |
| Sep 12, 1998 | 6–5 | Athletics +1 | Twins +0.2 | Regular Season | |
| Sep 12, 1998 | 2–3 | Astros +1 | Astros +1.0 | Regular Season | |
| Sep 12, 1998 | 2–5 | Royals +3 | Mariners +0.1 | Regular Season | |
| Sep 12, 1998 | 2–4 | Braves +2 | Braves +1.7 | Regular Season | |
| Sep 12, 1998 | 3–5 | Nationals +2 | Mets +0.5 | Regular Season | |
| Sep 12, 1998 | 4–13 | Phillies +9 | Phillies +0.1 | Regular Season | |
| Sep 12, 1998 | 8–2 | Rangers +6 | Rangers +0.3 | Regular Season | |
| Sep 12, 1998 | 1–0 | Rockies +1 | Giants +0.4 | Regular Season | |
| Sep 12, 1998 | 12–15 | Cubs +3 | Cubs +0.5 | Regular Season | |
| Sep 12, 1998 | 0–3 | Reds +3 | Reds +0.5 | Regular Season | |
| Sep 12, 1998 | 2–3 | Orioles +1 | Orioles +0.3 | Regular Season | |
| Sep 12, 1998 | 3–2 | Tigers +1 | Red Sox +1.3 | Regular Season | |
| Sep 12, 1998 | 6–4 | White Sox +2 | Guardians +0.7 | Regular Season | |
| Sep 12, 1998 | 5–3 | Blue Jays +2 | Yankees +1.3 | Regular Season |