| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | 5.14 | 191506301_OAK_BOS |
| Pittsburgh Pirates | PIT | 2.04 | 191506291_PIT_SLN |
| Detroit Tigers | DET | 0.86 | 191507010_CHA_DET |
| Washington Senators | MIN | 0.79 | 191506290_OAK_MIN |
| Philadelphia Phillies | PHI | 0.38 | 191506290_LAN_PHI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | -4.47 | 191506301_OAK_BOS |
| St. Louis Browns | BAL | -2.78 | 191506300_BAL_CHA |
| New York Yankees | NYA | -1.76 | 191507010_MIN_NYA |
| St. Louis Cardinals | SLN | -1.62 | 191507010_SLN_CIN |
| New York Giants | SFN | -0.45 | 191507010_SFN_LAN |
Based on accumulated WAA for this season up to 1915-07-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +013+ | 2.98 | Smoky Joe Wood | 70.7 | BOS |
| +014+ | 2.85 | Hooks Dauss | 149.3 | DET |
| +049+ | 1.35 | Fred Toney | 41.3 | CIN |
| XXXXX | 1.05 | Doc Ayers | 57 | MIN |
| XXXXX | 1 | Rube Foster | 114 | BOS |
| XXXXX | 0.77 | Ed Appleton | 64 | LAN |
| XXXXX | 0.54 | Stan Baumgartner | 14 | PHI |
| XXXXX | 0.32 | Ernie Koob | 4.7 | BAL |
| XXXXX | 0.22 | Carl Mays | 76.7 | BOS |
| XXXXX | 0.2 | George Sisler | 3 | BAL |
| XXXXX | 0.14 | Walt Leverenz | 2 | BAL |
| XXXXX | 0.08 | Joe Conzelman | 16.3 | PIT |
| XXXXX | 0.06 | King Lear | 74 | CIN |
| XXXXX | -0.07 | Bill James | 56.7 | ATL |
| XXXXX | -0.25 | Ensign Cottrell | 17.7 | NYA |
| XXXXX | -0.32 | Cy Pieh | 31.7 | NYA |
| XXXXX | -0.37 | Bud Davis | 31 | OAK |
| XXXXX | -0.51 | Bill Hopper | 16.7 | MIN |
| XXXXX | -0.64 | Bill Donovan | 12 | NYA |
| XXXXX | -0.69 | Karl Adams | 17.7 | CHN |
| XXXXX | -0.94 | Rube Schauer | 30.3 | SFN |
| XXXXX | -0.95 | Oscar Harstad | 25.7 | CLE |
| XXXXX | -0.97 | Pug Cavet | 57.7 | DET |
| XXXXX | -1.22 | Weldon Wyckoff | 155 | OAK |
| -028- | -1.38 | Bernie Boland | 76.7 | DET |
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