| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Sep 21, 1998 | 2–5 | Mariners +3 | Mariners +0.6 | Regular Season | |
| Sep 21, 1998 | 9–1 | Rangers +8 | Angels +0.3 | Regular Season | |
| Sep 21, 1998 | 1–8 | Giants +7 | Giants +0.8 | Regular Season | |
| Sep 21, 1998 | 7–1 | White Sox +6 | White Sox +0.4 | Regular Season | |
| Sep 21, 1998 | 7–5 | Tigers +2 | Royals +0.6 | Regular Season | |
| Sep 21, 1998 | 1–3 | Blue Jays +2 | Blue Jays +0.1 | Regular Season | |
| Sep 21, 1998 | 3–4 | Red Sox +1 | Red Sox +0.9 | Regular Season | |
| Sep 21, 1998 | 8–4 | Rays +4 | Red Sox +0.9 | Regular Season | |
| Sep 21, 1998 | 5–8 | Reds +3 | Reds +0.5 | Regular Season | |
| Sep 21, 1998 | 4–1 | Guardians +3 | Yankees +0.9 | Regular Season |