| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | 0.9 | 191509251_DET_MIN |
| Boston Braves | ATL | 0.83 | 191509230_ATL_PIT |
| Philadelphia Phillies | PHI | 0.75 | 191509231_PHI_CHN |
| Pittsburgh Pirates | PIT | 0.68 | 191509250_ATL_PIT |
| Detroit Tigers | DET | 0.59 | 191509230_DET_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | -12.3 | 191509230_DET_OAK |
| Chicago Cubs | CHN | -1.68 | 191509231_PHI_CHN |
| New York Giants | SFN | -1.61 | 191509230_SFN_SLN |
| St. Louis Cardinals | SLN | -0.93 | 191509230_SFN_SLN |
| New York Yankees | NYA | -0.2 | 191509240_CLE_NYA |
Based on accumulated WAA for this season up to 1915-09-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +015+ | 4.52 | Al Mamaux | 246 | PIT |
| +029+ | 3.31 | Doc Ayers | 195 | MIN |
| +038+ | 2.96 | Tom Hughes | 262 | ATL |
| +049+ | 2.45 | Carl Weilman | 284.3 | BAL |
| +067+ | 1.81 | Harry Harper | 69.3 | MIN |
| XXXXX | 1.1 | Mellie Wolfgang | 52.3 | CHA |
| XXXXX | 0.99 | Hank Robinson | 141.7 | SLN |
| XXXXX | 0.76 | Sherry Smith | 173.7 | LAN |
| XXXXX | 0.6 | Charlie Boardman | 19 | SLN |
| XXXXX | 0.57 | George Sisler | 64 | BAL |
| XXXXX | 0.53 | Phil Slattery | 8 | PIT |
| XXXXX | 0.45 | Jimmy Lavender | 201.3 | CHN |
| XXXXX | 0.37 | Neal Brady | 5.7 | NYA |
| XXXXX | 0.34 | George Boehler | 15 | DET |
| XXXXX | 0.25 | Bill Morrisette | 10 | OAK |
| XXXXX | 0.22 | Lefty George | 20 | CIN |
| XXXXX | 0.19 | Joe Sherman | 6 | OAK |
| XXXXX | 0.15 | Harry Eccles | 18 | OAK |
| XXXXX | 0.13 | Guy Cooper | 2 | BOS |
| XXXXX | 0.05 | Bob Wright | 4 | CHN |
| XXXXX | -0.03 | Fred Lamlein | 19 | SLN |
| XXXXX | -0.03 | Carl Mays | 123.7 | BOS |
| XXXXX | -0.08 | Paul Carter | 40.3 | CLE |
| XXXXX | -0.1 | Willie Mitchell | 219 | CLE |
| XXXXX | -0.25 | Slim Sallee | 268.3 | SLN |
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