| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 22, 1998 | 6–7 | Mariners +1 | Mariners +0.7 | Regular Season | |
| Sep 22, 1998 | 9–1 | Rangers +8 | Angels +0.2 | Regular Season | |
| Sep 22, 1998 | 2–3 | Dodgers +1 | Padres +0.0 | Regular Season | |
| Sep 22, 1998 | 2–14 | Giants +12 | Giants +0.8 | Regular Season | |
| Sep 22, 1998 | 8–6 | Diamondbacks +2 | Rockies +0.6 | Regular Season | |
| Sep 22, 1998 | 5–2 | Cubs +3 | Cubs +0.1 | Regular Season | |
| Sep 22, 1998 | 4–1 | White Sox +3 | White Sox +0.4 | Regular Season | |
| Sep 22, 1998 | 14–4 | Tigers +10 | Royals +0.5 | Regular Season | |
| Sep 22, 1998 | 0–4 | Cardinals +4 | Astros +0.4 | Regular Season | |
| Sep 22, 1998 | 4–1 | Braves +3 | Braves +1.3 | Regular Season | |
| Sep 22, 1998 | 3–7 | Blue Jays +4 | Blue Jays +0.1 | Regular Season | |
| Sep 22, 1998 | 2–11 | Red Sox +9 | Red Sox +0.9 | Regular Season | |
| Sep 22, 1998 | 10–8 | Phillies +2 | Reds +0.5 | Regular Season | |
| Sep 22, 1998 | 1–5 | Yankees +4 | Yankees +0.9 | Regular Season | |
| Sep 22, 1998 | 5–3 | Nationals +2 | Mets +1.0 | Regular Season | |
| Sep 22, 1998 | 4–10 | Yankees +6 | Yankees +0.8 | Regular Season |