| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +008+ | 2.37 | 53.0 | 1.53 | 6 | 1 | 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 | 0.53 | OAK |
| 19090516 | +012+ | 1.79 | OAK |
| 19090530 | +008+ | 2.38 | OAK |
| 19090605 | +008+ | 2.37 | OAK |
| 19090616 | +004+ | 3.04 | OAK |
| 19090630 | +003+ | 4.40 | OAK |
| 19090714 | +007+ | 4.16 | OAK |
| 19090728 | +016+ | 3.69 | OAK |
| 19090812 | +024+ | 3.43 | OAK |
| 19090826 | +026+ | 3.85 | OAK |
| 19090909 | +026+ | 4.47 | OAK |
| 19090923 | +023+ | 5.09 | OAK |
| 19091007 | +016+ | 6.42 | OAK |
Chief Bender Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +047+ | 2.3 | 85 | 2.44 | 10 | 0 | OAK |
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