Click on a Rank link to see long form WAA record for that player.
| Rank | WAA | Name | Tm | Pos | |
|---|---|---|---|---|---|
| +001+ | 2.83 | Walter Johnson | MIN | PITCH | |
| +002+ | 2.02 | Eddie Plank | OAK | PITCH | |
| +003+ | 1.80 | George Baumgardner | BAL | PITCH | |
| +004+ | 1.79 | George Kahler | CLE | PITCH | |
| +005+ | 1.75 | Lew Richie | CHN | PITCH | |
| +006+ | 1.71 | Christy Mathewson | SFN | PITCH | |
| +007+ | 1.55 | Hub Perdue | ATL | PITCH | |
| +008+ | 1.48 | Charley Hall | BOS | PITCH | |
| +009+ | 1.47 | Rube Marquard | SFN | PITCH | |
| +010+ | 1.46 | Bob Groom | MIN | PITCH | |
| +011+ | 1.45 | Chief Meyers | SFN | CR | |
| +012+ | 1.36 | Larry Cheney | CHN | PITCH | |
| +013+ | 1.33 | Jim Scott | CHA | PITCH |
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