| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 23, 1998 | 8–3 | Athletics +5 | Mariners +0.7 | Regular Season | |
| Sep 23, 1998 | 7–1 | Rangers +6 | Angels +0.2 | Regular Season | |
| Sep 23, 1998 | 3–2 | Padres +1 | Dodgers +0.0 | Regular Season | |
| Sep 23, 1998 | 11–14 | Rockies +3 | Rockies +0.6 | Regular Season | |
| Sep 23, 1998 | 6–7 | Twins +1 | White Sox +0.4 | Regular Season | |
| Sep 23, 1998 | 5–1 | Tigers +4 | Royals +0.5 | Regular Season | |
| Sep 23, 1998 | 7–1 | Astros +6 | Astros +0.4 | Regular Season | |
| Sep 23, 1998 | 11–0 | Braves +11 | Braves +1.4 | Regular Season | |
| Sep 23, 1998 | 3–6 | Blue Jays +3 | Blue Jays +0.2 | Regular Season | |
| Sep 23, 1998 | 4–5 | Red Sox +1 | Red Sox +0.9 | Regular Season | |
| Sep 23, 1998 | 4–2 | Phillies +2 | Reds +0.4 | Regular Season | |
| Sep 23, 1998 | 4–8 | Yankees +4 | Yankees +0.9 | Regular Season | |
| Sep 23, 1998 | 3–0 | Nationals +3 | Mets +1.0 | Regular Season | |
| Sep 23, 1998 | 1–4 | Giants +3 | Giants +0.8 | Regular Season | |
| Sep 23, 1998 | 7–8 | Brewers +1 | Cubs +0.2 | Regular Season |