| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| -002- | -5.72 | 95.0 | 5.87 | 13 | 0 | OAK |
Note: Daily data in early seasons can be incomplete and will differ from end of year results due to possible missing games, unknown allocation of unearned runs, scorekeeper changes/disputes, etc. The sum of all changes impact league wide averages that WAA calculations depend upon for all players. The end of year Rank/WAA record is correct.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19020507 | -003- | -2.13 | OAK |
| 19020521 | -002- | -2.91 | OAK |
| 19020604 | -002- | -3.87 | OAK |
| 19020613 | -002- | -5.72 | OAK |
| 19020614 | -001- | -6.18 | OAK |
| 19020628 | -001- | -6.07 | OAK |
| 19020712 | -001- | -7.09 | OAK |
| 19020726 | -001- | -6.33 | BAL |
| 19020809 | -002- | -7.26 | BAL |
| 19020823 | -001- | -8.87 | BAL |
| 19020906 | -001- | -8.85 | BAL |
| 19020920 | -001- | -12.66 | BAL |
| 19021005 | -001- | -14.22 | BAL |
_