| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| Jul 21, 1988 | 2–6 | Mariners +4 | Blue Jays +0.5 | Regular Season | |
| Jul 21, 1988 | 0–2 | Astros +2 | Astros +0.4 | Regular Season | |
| Jul 21, 1988 | 5–6 | Royals +1 | Yankees +0.2 | Regular Season | |
| Jul 21, 1988 | 1–6 | Brewers +5 | Brewers +0.8 | Regular Season | |
| Jul 21, 1988 | 4–6 | Cardinals +2 | Cardinals +0.1 | Regular Season | |
| Jul 21, 1988 | 1–6 | Red Sox +5 | Red Sox +0.6 | Regular Season | |
| Jul 21, 1988 | 3–2 | Nationals +1 | Reds +0.2 | Regular Season | |
| Jul 21, 1988 | 2–3 | Pirates +1 | Pirates +0.3 | Regular Season | |
| Jul 21, 1988 | 3–1 | Padres +2 | Cubs +0.4 | Regular Season |