| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 11.27 | 191506120_CHA_MIN |
| Boston Red Sox | BOS | 1.85 | 191506120_CLE_BOS |
| Chicago Cubs | CHN | 0.61 | 191506120_PHI_CHN |
| Washington Senators | MIN | 0.57 | 191506120_CHA_MIN |
| Philadelphia Phillies | PHI | 0.18 | 191506140_PHI_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | -2.11 | 191506120_DET_OAK |
| New York Yankees | NYA | -1.16 | 191506120_BAL_NYA |
| Boston Braves | ATL | -1.14 | 191506120_ATL_PIT |
| New York Giants | SFN | -1.05 | 191506120_SFN_SLN |
| St. Louis Browns | BAL | -0.82 | 191506141_BAL_NYA |
Based on accumulated WAA for this season up to 1915-06-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +022+ | 1.85 | Reb Russell | 83.7 | CHA |
| XXXXX | 0.89 | Sailor Stroud | 52 | SFN |
| XXXXX | 0.82 | Doc Ayers | 36.3 | MIN |
| XXXXX | 0.67 | Bert Gallia | 70.7 | MIN |
| XXXXX | 0.65 | Rip Hagerman | 55.3 | CLE |
| XXXXX | 0.54 | Carl Mays | 53.7 | BOS |
| XXXXX | 0.52 | Fred Toney | 8.7 | CIN |
| XXXXX | 0.42 | Sad Sam Jones | 33.7 | CLE |
| XXXXX | 0.41 | Jimmy Lavender | 46.7 | CHN |
| XXXXX | 0.38 | Zip Zabel | 61.7 | CHN |
| XXXXX | 0.28 | Weldon Wyckoff | 125 | OAK |
| XXXXX | -0.09 | Dick Crutcher | 39.3 | ATL |
| XXXXX | -0.21 | Joe Conzelman | 12.3 | PIT |
| XXXXX | -0.23 | Oscar Harstad | 12 | CLE |
| XXXXX | -0.27 | Cy Pieh | 20.7 | NYA |
| XXXXX | -0.31 | Bill Hopper | 7.7 | MIN |
| XXXXX | -0.31 | Dutch Leonard | 27.7 | BOS |
| XXXXX | -0.32 | Dick Niehaus | 23 | SLN |
| XXXXX | -0.32 | Otto Hess | 14 | ATL |
| XXXXX | -0.34 | George McQuillan | 68.7 | PIT |
| XXXXX | -0.37 | Al Demaree | 43.7 | PHI |
| XXXXX | -0.39 | Slim Sallee | 74.3 | SLN |
| XXXXX | -0.44 | Rube Schauer | 25.3 | SFN |
| XXXXX | -0.45 | Ensign Cottrell | 15 | NYA |
| XXXXX | -0.68 | Wilbur Cooper | 60.7 | PIT |
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