Not enough days in 1957 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19570521 | XXXXX | -0.81 | PHI |
| 19570604 | XXXXX | -0.92 | PHI |
| 19570618 | -025- | -1.44 | PHI |
| 19570702 | -021- | -1.77 | PHI |
| 19570718 | XXXXX | -0.33 | PHI |
| 19570802 | -022- | -2.29 | PHI |
| 19570817 | -022- | -2.14 | PHI |
| 19570831 | XXXXX | -1.16 | PHI |
| 19570915 | XXXXX | -0.90 | PHI |
| 19570929 | XXXXX | -1.05 | PHI |
Harvey Haddix Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 0.19 | 7.3 | 2.45 | 1 | 1 | PIT |
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