| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| -002- | -5.89 | 248.0 | 4.50 | 26 | 4 | 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 |
|---|---|---|---|
| 19010508 | -001- | -3.44 | OAK |
| 19010522 | -001- | -3.81 | OAK |
| 19010605 | -001- | -4.26 | OAK |
| 19010619 | -001- | -4.76 | OAK |
| 19010704 | -001- | -5.57 | OAK |
| 19010718 | -001- | -5.03 | OAK |
| 19010801 | -001- | -6.12 | OAK |
| 19010815 | -001- | -5.96 | OAK |
| 19010829 | -001- | -6.29 | OAK |
| 19010912 | -002- | -6.20 | OAK |
| 19010925 | -002- | -5.89 | OAK |
| 19011006 | -002- | -6.24 | OAK |
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