| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| -019- | -1.40 | 35.3 | 5.09 | 2 | 8 | 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 |
|---|---|---|---|
| 19090502 | XXXXX | 0.21 | OAK |
| 19090516 | -011- | -1.48 | OAK |
| 19090530 | -015- | -1.70 | OAK |
| 19090602 | -019- | -1.40 | OAK |
| 19090616 | -013- | -1.84 | OAK |
| 19090630 | -010- | -2.43 | OAK |
| 19090714 | -013- | -2.44 | OAK |
| 19090728 | -019- | -2.43 | OAK |
| 19090812 | -021- | -2.40 | OAK |
| 19090826 | -023- | -2.54 | OAK |
| 19090909 | -027- | -2.46 | OAK |
| 19090923 | -032- | -2.46 | OAK |
| 19091007 | -054- | -2.10 | OAK |
_