Not enough days in 1990 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19900416 | XXXXX | -0.63 | PHI |
| 19900430 | XXXXX | -0.26 | PHI |
| 19900514 | XXXXX | -0.86 | PHI |
| 19900528 | XXXXX | -1.21 | PHI |
| 19900611 | -026- | -1.90 | PHI |
| 19900625 | -044- | -1.71 | PHI |
| 19900711 | -072- | -1.45 | PHI |
| 19900725 | -036- | -2.07 | PHI |
| 19900808 | -037- | -2.29 | ATL |
| 19900822 | -044- | -2.30 | ATL |
| 19900905 | -055- | -2.17 | ATL |
| 19900919 | -069- | -2.12 | ATL |
| 19901003 | -091- | -1.99 | ATL |
Jeff Parrett Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | -0.43 | 2.3 | 11.57 | 0 | 3 | OAK |
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