Not enough days in 1990 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19900416 | XXXXX | -0.14 | BOS |
| 19900430 | XXXXX | -0.13 | BOS |
| 19900514 | XXXXX | -0.12 | BOS |
| 19900528 | XXXXX | -0.11 | BOS |
| 19900611 | XXXXX | -0.11 | BOS |
| 19900625 | XXXXX | -0.11 | BOS |
| 19900711 | XXXXX | -0.11 | BOS |
| 19900725 | XXXXX | -0.11 | BOS |
| 19900808 | XXXXX | -0.11 | BOS |
| 19900822 | XXXXX | -0.11 | BOS |
| 19900905 | XXXXX | -0.12 | BOS |
| 19900919 | XXXXX | -0.12 | BOS |
| 19901003 | XXXXX | -0.12 | BOS |
John Leister Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|
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