| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 26, 1998 | 2–5 | Mariners +3 | Mariners +0.1 | Regular Season | |
| Sep 26, 1998 | 3–2 | Cubs +1 | Astros +0.9 | Regular Season | |
| Sep 26, 1998 | 13–5 | White Sox +8 | White Sox +0.2 | Regular Season | |
| Sep 26, 1998 | 9–5 | Guardians +4 | Guardians +0.7 | Regular Season | |
| Sep 26, 1998 | 0–4 | Braves +4 | Braves +1.0 | Regular Season | |
| Sep 26, 1998 | 0–1 | Marlins +1 | Phillies +0.0 | Regular Season | |
| Sep 26, 1998 | 2–3 | Diamondbacks +1 | Padres +0.5 | Regular Season | |
| Sep 26, 1998 | 3–4 | Athletics +1 | Angels +0.2 | Regular Season | |
| Sep 26, 1998 | 6–1 | Brewers +5 | Dodgers +0.8 | Regular Season | |
| Sep 26, 1998 | 8–4 | Giants +4 | Giants +0.0 | Regular Season | |
| Sep 26, 1998 | 7–6 | Nationals +1 | Cardinals +0.7 | Regular Season | |
| Sep 26, 1998 | 5–2 | Orioles +3 | Red Sox +0.4 | Regular Season | |
| Sep 26, 1998 | 2–6 | Reds +4 | Reds +0.5 | Regular Season | |
| Sep 26, 1998 | 4–5 | Blue Jays +1 | Blue Jays +0.9 | Regular Season | |
| Sep 26, 1998 | 3–4 | Marlins +1 | Phillies +0.1 | Regular Season | |
| Sep 26, 1998 | 1–3 | Yankees +2 | Yankees +1.7 | Regular Season |