The line graph below shows daily WAA and Batting Average for reference. Fluctuation in batting average decreases as a season progresses. BA for pitchers is batting average against.
Note: Daily data in early seasons is incomplete and can differ from end of year results due to missing games, 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 |
|---|---|---|---|
| 19150505 | XXXXX | -1.06 | BOS |
| 19150519 | XXXXX | -1.24 | BOS |
| 19150602 | -031- | -1.71 | BOS |
| 19150616 | -047- | -1.68 | BOS |
| 19150630 | -021- | -3.25 | BOS |
| 19150714 | -037- | -2.96 | BOS |
| 19150728 | -026- | -3.64 | BOS |
| 19150811 | -029- | -3.87 | BOS |
| 19150825 | -049- | -3.33 | BOS |
| 19150908 | -062- | -3.24 | BOS |
| 19150922 | -072- | -3.01 | BOS |
| 19151007 | -079- | -3.07 | BOS |