| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 1, 1998 | 2–5 | Athletics +3 | Athletics +0.1 | Regular Season | |
| May 1, 1998 | 1–7 | Angels +6 | Angels +0.3 | Regular Season | |
| May 1, 1998 | 17–3 | Tigers +14 | Mariners +0.9 | Regular Season | |
| May 1, 1998 | 2–5 | Brewers +3 | Brewers +0.3 | Regular Season | |
| May 1, 1998 | 2–1 | Yankees +1 | Yankees +0.9 | Regular Season | |
| May 1, 1998 | 4–7 | Nationals +3 | Nationals +0.2 | Regular Season | |
| May 1, 1998 | 2–6 | Braves +4 | Braves +1.0 | Regular Season | |
| May 1, 1998 | 3–6 | Orioles +3 | Orioles +1.2 | Regular Season | |
| May 1, 1998 | 3–5 | Red Sox +2 | Red Sox +0.4 | Regular Season | |
| May 1, 1998 | 5–7 | Guardians +2 | Guardians +0.8 | Regular Season | |
| May 1, 1998 | 12–5 | Astros +7 | Astros +0.3 | Regular Season | |
| May 1, 1998 | 4–5 | Pirates +1 | Dodgers +0.3 | Regular Season | |
| May 1, 1998 | 5–6 | Marlins +1 | Marlins +0.2 | Regular Season | |
| May 1, 1998 | 5–6 | Cubs +1 | Cardinals +0.0 | Regular Season |