| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | 4.05 | 191208270_BAL_MIN |
| Brooklyn Dodgers | LAN | 1.73 | 191208290_LAN_SFN |
| Cincinnati Reds | CIN | 1.12 | 191208270_SFN_CIN |
| Chicago White Sox | CHA | 0.99 | 191208281_CHA_BOS |
| Philadelphia Athletics | OAK | 0.29 | 191208270_DET_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Detroit Tigers | DET | -5.94 | 191208270_DET_OAK |
| Cleveland Naps | CLE | -1.63 | 191208271_CLE_NYA |
| Washington Senators | MIN | -0.55 | 191208280_BAL_MIN |
| Boston Braves | ATL | -0.51 | 191208270_ATL_PIT |
| St. Louis Cardinals | SLN | -0.42 | 191208270_PHI_SLN |
Based on accumulated WAA for this season up to 1912-08-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 9.14 | Nap Rucker | 230 | LAN |
| +011+ | 6.62 | Ed Walsh | 321 | CHA |
| +056+ | 2.47 | Chief Bender | 162 | OAK |
| +065+ | 2.09 | Rube Geyer | 135.7 | SLN |
| +076+ | 1.54 | Eddie Stack | 106.3 | LAN |
| XXXXX | 1.1 | Charley Hall | 179 | BOS |
| XXXXX | 0.93 | Tom Seaton | 185.3 | PHI |
| XXXXX | 0.86 | Sandy Burk | 20.3 | TOT |
| XXXXX | 0.8 | Doc Crandall | 134.7 | SFN |
| XXXXX | 0.36 | Happy Finneran | 6 | PHI |
| XXXXX | 0.33 | Ed Warner | 45 | PIT |
| XXXXX | 0.3 | Cliff Curtis | 80.7 | TOT |
| XXXXX | 0.14 | Jack Ferry | 15.3 | PIT |
| XXXXX | -0.11 | Fred Toney | 8 | CHN |
| XXXXX | -0.28 | Carl Weilman | 6 | BAL |
| XXXXX | -0.29 | Grover Lowdermilk | 6 | CHN |
| XXXXX | -0.51 | Ed Reulbach | 129.3 | CHN |
| XXXXX | -0.55 | Lefty Schegg | 5.3 | MIN |
| XXXXX | -0.84 | Charlie Smith | 80 | CHN |
| XXXXX | -0.84 | Fred Blanding | 212.7 | CLE |
| XXXXX | -0.92 | Jim Baskette | 88.7 | CLE |
| -076- | -1.54 | Doc White | 120.3 | CHA |
| -063- | -1.69 | Gene Woodburn | 29.3 | SLN |
| -049- | -1.89 | Bill Steele | 181 | SLN |
| -037- | -2.24 | Boardwalk Brown | 141 | OAK |
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