| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | 6.6 | 191206281_OAK_MIN |
| Philadelphia Athletics | OAK | 3.5 | 191206261_NYA_OAK |
| Brooklyn Dodgers | LAN | 2.29 | 191206270_LAN_ATL |
| Philadelphia Phillies | PHI | 2.14 | 191206260_PHI_SFN |
| Pittsburgh Pirates | PIT | 0.99 | 191206270_PIT_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | -3.68 | 191206270_PIT_SLN |
| St. Louis Browns | BAL | -2.1 | 191206260_BAL_CHA |
| New York Highlanders | NYA | -1.78 | 191206261_NYA_OAK |
| Boston Braves | ATL | -0.49 | 191206260_LAN_ATL |
| Detroit Tigers | DET | -0.14 | 191206280_CHA_DET |
Based on accumulated WAA for this season up to 1912-06-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 8 | Walter Johnson | 153.3 | MIN |
| +003+ | 6.25 | Slim Sallee | 140 | SLN |
| +014+ | 3.87 | Joe Benz | 114.3 | CHA |
| +017+ | 3.65 | Nap Rucker | 111.7 | LAN |
| +024+ | 2.56 | Charley Hall | 105 | BOS |
| +050+ | 1.7 | Jack Coombs | 113 | OAK |
| +052+ | 1.65 | Hugh Bedient | 83 | BOS |
| +056+ | 1.5 | Babe Adams | 73.3 | PIT |
| XXXXX | 0.91 | Buster Brown | 87 | ATL |
| XXXXX | 0.88 | Herb Pennock | 21.7 | OAK |
| XXXXX | 0.85 | Pete Alexander | 110.7 | PHI |
| XXXXX | 0.84 | Tom Seaton | 104.3 | PHI |
| XXXXX | 0.8 | Toots Shultz | 33 | PHI |
| XXXXX | 0.47 | Paul Musser | 11 | MIN |
| XXXXX | 0.37 | Joe Engel | 31 | MIN |
| XXXXX | 0.29 | Bill Cramer | 3 | CIN |
| XXXXX | 0.29 | Chuck Tompkins | 3 | CIN |
| XXXXX | 0.26 | Maury Kent | 73.7 | LAN |
| XXXXX | 0.11 | Jim Moroney | 12 | CHN |
| XXXXX | 0.09 | Rip Jordan | 1 | CHA |
| XXXXX | -0.02 | Harry Moran | 2 | DET |
| XXXXX | -0.22 | Earl Moore | 43.7 | PHI |
| XXXXX | -0.37 | Red Nelson | 15.7 | BAL |
| XXXXX | -0.51 | Jack Ferry | 3.3 | PIT |
| XXXXX | -0.64 | Byron Houck | 23.3 | OAK |
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