Not enough days in 1989 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19890427 | XXXXX | 0.87 | OAK |
| 19890511 | +026+ | 1.74 | OAK |
| 19890525 | +005+ | 2.84 | OAK |
| 19890608 | +006+ | 3.38 | OAK |
| 19890622 | +005+ | 3.98 | OAK |
| 19890706 | +005+ | 4.49 | OAK |
| 19890723 | +003+ | 5.46 | OAK |
| 19890806 | +010+ | 4.73 | OAK |
| 19890820 | +004+ | 6.24 | OAK |
| 19890903 | +009+ | 5.71 | OAK |
| 19890917 | +015+ | 5.52 | OAK |
| 19891001 | +011+ | 6.18 | OAK |
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 0.28 | 38.3 | 3.29 | 7 | 0 | OAK |
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