| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | 9.87 | 191504170_BOS_MIN |
| Chicago White Sox | CHA | 6.59 | 191504160_CHA_BAL |
| Chicago Cubs | CHN | 6.01 | 191504170_SLN_CHN |
| St. Louis Cardinals | SLN | 1.14 | 191504170_SLN_CHN |
| Philadelphia Athletics | OAK | 0.65 | 191504170_NYA_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Brooklyn Robins | LAN | -2.52 | 191504170_LAN_ATL |
| Philadelphia Athletics | OAK | -0.72 | 191504150_BOS_OAK |
| St. Louis Browns | BAL | -0.46 | 191504170_CHA_BAL |
| St. Louis Cardinals | SLN | -0.19 | 191504150_SLN_CHN |
| Detroit Tigers | DET | -0.17 | 191504170_CLE_DET |
Based on accumulated WAA for this season up to 1915-04-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 0.64 | Walter Johnson | 9.3 | MIN |
| XXXXX | 0.34 | Pete Schneider | 5 | CIN |
| XXXXX | 0.26 | Hippo Vaughn | 10 | CHN |
| XXXXX | 0.24 | Pete Standridge | 6.7 | CHN |
| XXXXX | 0.21 | Carl Mays | 4 | BOS |
| XXXXX | 0.2 | Bob Shawkey | 4 | OAK |
| XXXXX | 0.18 | Paul Strand | 2.7 | ATL |
| XXXXX | 0.15 | Eddie Cicotte | 2.3 | CHA |
| XXXXX | 0.14 | Jack Bentley | 2 | MIN |
| XXXXX | 0.14 | Hank Ritter | 2 | SFN |
| XXXXX | 0.14 | Erv Kantlehner | 2 | PIT |
| XXXXX | 0.14 | Al Mamaux | 2 | PIT |
| XXXXX | 0.11 | Gene Dale | 1.7 | CIN |
| XXXXX | 0.08 | Slim Sallee | 7 | SLN |
| XXXXX | 0.07 | Fritz Coumbe | 1 | CLE |
| XXXXX | 0.07 | Razor Ledbetter | 1 | DET |
| XXXXX | 0.06 | Walt Leverenz | 1 | BAL |
| XXXXX | 0.06 | Sailor Stroud | 4 | SFN |
| XXXXX | 0.03 | Joe Conzelman | 3.3 | PIT |
| XXXXX | 0.01 | Doc Ayers | 6.3 | MIN |
| XXXXX | 0 | Ralph Comstock | 4 | BOS |
| XXXXX | -0.01 | Bernie Boland | 3 | DET |
| XXXXX | -0.1 | Red Ames | 4.7 | CIN |
| XXXXX | -0.11 | Parson Perryman | 1.7 | BAL |
| XXXXX | -0.13 | Sad Sam Jones | 4 | CLE |
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