| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | 10.97 | 191207150_ATL_CHN |
| Chicago White Sox | CHA | 3.42 | 191207150_CHA_MIN |
| Boston Red Sox | BOS | 2.38 | 191207150_DET_BOS |
| Brooklyn Dodgers | LAN | 2.24 | 191207160_LAN_PIT |
| Philadelphia Athletics | OAK | 1.11 | 191207171_DET_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Naps | CLE | -2.33 | 191207170_CLE_NYA |
| Washington Senators | MIN | -2.23 | 191207160_CHA_MIN |
| St. Louis Cardinals | SLN | -2.1 | 191207150_SFN_SLN |
| Boston Braves | ATL | -1.23 | 191207150_ATL_CHN |
| New York Highlanders | NYA | -0.95 | 191207170_CLE_NYA |
Based on accumulated WAA for this season up to 1912-07-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +016+ | 4.55 | Lew Richie | 117.7 | CHN |
| +022+ | 3.45 | Joe Benz | 138.7 | CHA |
| +031+ | 2.78 | Mordecai Brown | 87.7 | CHN |
| +043+ | 2.21 | Rube Geyer | 85 | SLN |
| +051+ | 1.98 | Hank Robinson | 74 | PIT |
| +058+ | 1.77 | Eddie Plank | 138 | OAK |
| +067+ | 1.52 | Lefty Leifield | 51.7 | TOT |
| +069+ | 1.41 | Cliff Curtis | 55.3 | TOT |
| XXXXX | 1.09 | Babe Adams | 82.3 | PIT |
| XXXXX | 0.98 | Herb Pennock | 25.3 | OAK |
| XXXXX | 0.46 | Dixie Davis | 7 | CIN |
| XXXXX | 0.32 | Hugh Bedient | 94.7 | BOS |
| XXXXX | 0.2 | Buster Brown | 110.3 | ATL |
| XXXXX | 0.19 | Sandy Burk | 8.3 | LAN |
| XXXXX | 0.17 | Ralph Bell | 4 | CHA |
| XXXXX | 0.14 | Jim Baskette | 62.3 | CLE |
| XXXXX | -0.17 | Willie Adams | 20 | BAL |
| XXXXX | -0.27 | Joe Engel | 36.3 | MIN |
| XXXXX | -0.54 | Jack Ferry | 5.3 | PIT |
| XXXXX | -0.55 | Doc Crandall | 90.7 | SFN |
| XXXXX | -0.96 | Joe Willis | 122.3 | SLN |
| XXXXX | -0.98 | Bobby Keefe | 64.3 | CIN |
| XXXXX | -1.06 | Hardin Barry | 13 | OAK |
| -053- | -1.5 | Barney Pelty | 78 | TOT |
| -051- | -1.53 | Ed Donnelly | 77.3 | ATL |
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