| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 15.08 | 191505210_BOS_CHA |
| New York Yankees | NYA | 2.83 | 191505210_NYA_BAL |
| Boston Braves | ATL | 1.49 | 191505220_CHN_ATL |
| Detroit Tigers | DET | 1.45 | 191505210_OAK_DET |
| Washington Senators | MIN | 0.6 | 191505230_MIN_CLE |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | -6.97 | 191505220_OAK_DET |
| St. Louis Browns | BAL | -0.43 | 191505210_NYA_BAL |
| Chicago Cubs | CHN | -0.38 | 191505210_CHN_ATL |
| Boston Red Sox | BOS | -0.32 | 191505210_BOS_CHA |
| Detroit Tigers | DET | -0.06 | 191505230_OAK_DET |
Based on accumulated WAA for this season up to 1915-05-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +009+ | 1.83 | Red Faber | 82.3 | CHA |
| +010+ | 1.8 | Jim Shaw | 38.7 | MIN |
| XXXXX | 1.04 | Bill James | 34 | ATL |
| XXXXX | 0.84 | Bert Humphries | 12.7 | CHN |
| XXXXX | 0.55 | Willie Mitchell | 49 | CLE |
| XXXXX | 0.4 | Dick Crutcher | 21.3 | ATL |
| XXXXX | 0.26 | George McQuillan | 52.3 | PIT |
| XXXXX | 0.22 | Pete Standridge | 41.3 | CHN |
| XXXXX | 0.2 | Stan Baumgartner | 3 | PHI |
| XXXXX | 0.12 | Bud Davis | 17 | OAK |
| XXXXX | -0.1 | Rube Marquard | 38.7 | SFN |
| XXXXX | -0.12 | Carl Mays | 24.7 | BOS |
| XXXXX | -0.28 | Rube Schauer | 14.3 | SFN |
| XXXXX | -0.35 | Parson Perryman | 16.7 | BAL |
| XXXXX | -0.42 | Curly Brown | 26 | CIN |
| XXXXX | -0.48 | Chick Davies | 8.3 | OAK |
| XXXXX | -0.52 | Joe Oeschger | 11 | PHI |
| XXXXX | -0.89 | Leon Cadore | 2.3 | LAN |
| XXXXX | -0.94 | Sad Sam Jones | 11 | CLE |
| XXXXX | -0.97 | Karl Adams | 10.7 | CHN |
| XXXXX | -0.97 | Ferdie Schupp | 16.7 | SFN |
| XXXXX | -1.06 | Ed Appleton | 27.3 | LAN |
| XXXXX | -1.16 | Pug Cavet | 17 | DET |
| XXXXX | -1.18 | Lee Meadows | 33.3 | SLN |
| -009- | -1.29 | Hank Ritter | 15 | SFN |
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