Not enough days in 1966 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19660511 | XXXXX | -0.14 | CHN |
| 19660525 | -009- | -1.62 | CHN |
| 19660608 | -033- | -1.28 | CHN |
| 19660622 | XXXXX | -0.31 | CHN |
| 19660706 | XXXXX | -0.76 | CHN |
| 19660723 | -080- | -1.29 | CHN |
| 19660806 | XXXXX | -0.39 | CHN |
| 19660820 | XXXXX | 0.04 | CHN |
| 19660903 | XXXXX | -0.56 | CHN |
| 19660918 | -085- | -1.70 | CHN |
| 19661002 | XXXXX | -1.43 | 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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