Not enough days in 1990 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19900416 | XXXXX | -0.01 | HOU |
| 19900430 | XXXXX | -0.37 | HOU |
| 19900514 | XXXXX | 0.36 | HOU |
| 19900528 | XXXXX | -0.17 | HOU |
| 19900611 | XXXXX | 0.20 | HOU |
| 19900625 | +112+ | 1.27 | HOU |
| 19900711 | XXXXX | 1.17 | HOU |
| 19900725 | XXXXX | 0.29 | HOU |
| 19900808 | XXXXX | 1.08 | HOU |
| 19900822 | XXXXX | 0.04 | HOU |
| 19900905 | XXXXX | -0.06 | HOU |
| 19900919 | XXXXX | -0.50 | HOU |
| 19901003 | XXXXX | 0.10 | HOU |
Bill Gullickson Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 0.79 | 22 | 2.05 | 3 | 0 | WAS |
_