Today is day 50 of the 1957 season
WAA column shows value accumulated playing for all teams including PIT this season.
| Rank | WAA | Name | Pos |
|---|---|---|---|
| +010+ | 2.43 | Bob Purkey | PITCH |
| +037+ | 1.6 | Roy Face | PITCH |
| XXXXX | 0.58 | Vern Law | PITCH |
| XXXXX | 0.35 | John Powers | X |
| XXXXX | 0.3 | Ron Kline | PITCH |
| XXXXX | 0.3 | Frank Thomas | 1B-LF-3B-RF |
| XXXXX | 0.21 | Luis Arroyo | PITCH |
| XXXXX | 0.15 | Red Swanson | PITCH |
| XXXXX | 0.14 | Dale Long | X |
| XXXXX | 0.08 | Jim Pendleton | X |
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