| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Apr 4, 1998 | 6–12 | Mariners +6 | Mariners +0.4 | Regular Season | |
| Apr 4, 1998 | 11–0 | Guardians +11 | Guardians +0.4 | Regular Season | |
| Apr 4, 1998 | 5–3 | Rockies +2 | Astros +0.1 | Regular Season | |
| Apr 4, 1998 | 3–2 | Royals +1 | Twins +0.1 | Regular Season | |
| Apr 4, 1998 | 4–5 | Braves +1 | Braves +1.4 | Regular Season | |
| Apr 4, 1998 | 2–8 | Rays +6 | Rays +0.1 | Regular Season | |
| Apr 4, 1998 | 6–2 | Brewers +4 | Marlins +0.6 | Regular Season | |
| Apr 4, 1998 | 3–7 | Athletics +4 | Yankees +0.8 | Regular Season | |
| Apr 4, 1998 | 5–3 | Giants +2 | Diamondbacks +0.1 | Regular Season | |
| Apr 4, 1998 | 1–3 | Cubs +2 | Nationals +0.0 | Regular Season | |
| Apr 4, 1998 | 6–8 | Cardinals +2 | Cardinals +0.1 | Regular Season | |
| Apr 4, 1998 | 1–2 | Orioles +1 | Orioles +1.1 | Regular Season | |
| Apr 4, 1998 | 1–3 | Reds +2 | Dodgers +0.0 | Regular Season | |
| Apr 4, 1998 | 6–7 | Mets +1 | Mets +0.5 | Regular Season | |
| Apr 4, 1998 | 2–9 | Blue Jays +7 | Rangers +0.0 | Regular Season |