Not enough days in 1971 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19710510 | XXXXX | -1.12 | CHN |
| 19710524 | -027- | -1.54 | CHN |
| 19710607 | -004- | -2.80 | CHN |
| 19710621 | -057- | -1.40 | CHN |
| 19710705 | XXXXX | -0.83 | CHN |
| 19710722 | -060- | -1.69 | CHN |
| 19710805 | -054- | -1.93 | CHN |
| 19710819 | -060- | -2.01 | CHN |
| 19710902 | -022- | -3.17 | CHN |
| 19710916 | -007- | -4.40 | CHN |
| 19710930 | -008- | -4.53 | CHN |
Ken Holtzman Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +064+ | 2.12 | 70.3 | 2.3 | 12 | 1 | OAK |
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