| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 0.49 | 19.0 | 2.37 | 2 | 1 | BAL |
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 | 0.49 | BAL |
| 19090508 | XXXXX | 0.49 | BAL |
| 19090519 | XXXXX | 1.24 | BAL |
| 19090602 | +024+ | 1.37 | BAL |
| 19090616 | XXXXX | 0.87 | BAL |
| 19090630 | +035+ | 1.72 | BAL |
| 19090714 | +031+ | 2.41 | BAL |
| 19090728 | +023+ | 3.28 | BAL |
| 19090812 | +029+ | 3.22 | BAL |
| 19090826 | +032+ | 3.39 | BAL |
| 19090909 | +038+ | 3.41 | BAL |
| 19090923 | +043+ | 3.08 | BAL |
| 19091007 | +046+ | 3.24 | BAL |
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