Not enough days in 1909 season to compile WAA record.
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 |
|---|---|---|---|
| 19090421 | XXXXX | 0.33 | BOS |
| 19090505 | XXXXX | 0.06 | BOS |
| 19090519 | XXXXX | 0.45 | BOS |
| 19090602 | XXXXX | 0.35 | BOS |
| 19090616 | XXXXX | 0.28 | BOS |
| 19090630 | XXXXX | 1.21 | BOS |
| 19090714 | +050+ | 1.44 | BOS |
| 19090728 | XXXXX | 1.25 | BOS |
| 19090812 | +058+ | 1.62 | BOS |
| 19090826 | +062+ | 1.68 | BOS |
| 19090909 | +057+ | 2.06 | BOS |
| 19090923 | +067+ | 1.80 | BOS |
| 19091007 | +055+ | 2.36 | BOS |
_