| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | 2.57 | 191507220_BOS_BAL |
| Boston Braves | ATL | 1.01 | 191507230_CHN_ATL |
| Detroit Tigers | DET | 0.94 | 191507210_OAK_DET |
| Chicago White Sox | CHA | 0.61 | 191507230_NYA_CHA |
| St. Louis Browns | BAL | 0.28 | 191507210_BOS_BAL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -3.84 | 191507230_OAK_CLE |
| Philadelphia Athletics | OAK | -2.15 | 191507230_OAK_CLE |
| Cincinnati Reds | CIN | -0.6 | 191507221_CIN_PHI |
| New York Giants | SFN | -0.44 | 191507231_PIT_SFN |
| Chicago Cubs | CHN | -0.4 | 191507210_CHN_PHI |
Based on accumulated WAA for this season up to 1915-07-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +012+ | 3.6 | Smoky Joe Wood | 104.3 | BOS |
| +018+ | 2.77 | Gene Dale | 151.7 | CIN |
| +031+ | 2.19 | Hooks Dauss | 168.7 | DET |
| +038+ | 1.92 | Bert Humphries | 87.7 | CHN |
| +041+ | 1.86 | Pat Ragan | 138.7 | TOT |
| +042+ | 1.84 | Hank Robinson | 88 | SLN |
| +045+ | 1.78 | Sailor Stroud | 100.7 | SFN |
| +048+ | 1.66 | Reb Russell | 118.3 | CHA |
| XXXXX | 1.22 | Jeff Pfeffer | 136 | LAN |
| XXXXX | 1.18 | Eppa Rixey | 110.3 | PHI |
| XXXXX | 0.91 | Tom Hughes | 152.7 | ATL |
| XXXXX | 0.88 | Carl Weilman | 185.3 | BAL |
| XXXXX | 0.84 | Ernie Koob | 25 | BAL |
| XXXXX | 0.8 | Stan Baumgartner | 18 | PHI |
| XXXXX | 0.64 | Ben Tincup | 15.7 | PHI |
| XXXXX | 0.35 | Ed Appleton | 84.7 | LAN |
| XXXXX | 0.32 | Carl Mays | 99.3 | BOS |
| XXXXX | 0.24 | Limb McKenry | 7 | CIN |
| XXXXX | 0.19 | Earl Hamilton | 93.7 | BAL |
| XXXXX | 0.18 | Bill James | 62.7 | ATL |
| XXXXX | 0.18 | Zip Zabel | 111.7 | CHN |
| XXXXX | 0.14 | Herbert Hill | 2 | CLE |
| XXXXX | 0.14 | Bob Pepper | 5 | OAK |
| XXXXX | 0.02 | Joe Engel | 33.7 | MIN |
| XXXXX | 0.01 | George Sisler | 22 | BAL |
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