Not enough days in 1980 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19800516 | XXXXX | -0.50 | OAK |
| 19800530 | -018- | -2.11 | OAK |
| 19800613 | -006- | -3.12 | OAK |
| 19800627 | -003- | -4.30 | OAK |
| 19800714 | -004- | -4.37 | OAK |
| 19800728 | -007- | -4.37 | OAK |
| 19800811 | -010- | -4.40 | OAK |
| 19800825 | -012- | -4.41 | OAK |
| 19800908 | -014- | -4.39 | OAK |
| 19800922 | -019- | -4.27 | OAK |
| 19801006 | -022- | -4.28 | OAK |
Dave Hamilton Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | -0.73 | 1.3 | 27 | 0 | 3 | OAK |
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