Not enough days in 1990 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19900416 | XXXXX | 0.36 | PIT |
| 19900430 | XXXXX | 0.71 | PIT |
| 19900514 | XXXXX | 0.95 | PIT |
| 19900528 | XXXXX | 0.99 | PIT |
| 19900611 | +103+ | 1.25 | PIT |
| 19900625 | XXXXX | 1.08 | PIT |
| 19900711 | XXXXX | 0.74 | PIT |
| 19900725 | XXXXX | 0.23 | PIT |
| 19900808 | XXXXX | 1.24 | PIT |
| 19900822 | XXXXX | 1.13 | PIT |
| 19900905 | XXXXX | 0.98 | PIT |
| 19900919 | XXXXX | 1.43 | PIT |
| 19901003 | +126+ | 1.99 | PIT |
Andy VanSlyke Post Season Games
| Rank | WAA | BA | OBP | PA | Rbis | Runs | Tm |
|---|---|---|---|---|---|---|---|
| XXXXX | -0.42 | 0.091 | 0.167 | 24 | 1 | 0 | SLN |
| XXXXX | -0.19 | 0.218 | 0.279 | 86 | 9 | 7 | PIT |
| XXXXX | -0.61 | 0.19 | 0.255 | 110 | 10 | 7 | TOT |
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