| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 7.42 | 191208120_SLN_SFN |
| St. Louis Cardinals | SLN | 3.52 | 191208120_SLN_SFN |
| Philadelphia Phillies | PHI | 2.38 | 191208120_CIN_PHI |
| Chicago Cubs | CHN | 1.81 | 191208120_CHN_ATL |
| Chicago White Sox | CHA | 0.45 | 191208130_CHA_MIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -3.61 | 191208120_CHA_CLE |
| Detroit Tigers | DET | -2.53 | 191208110_BOS_DET |
| St. Louis Browns | BAL | -2.52 | 191208110_MIN_BAL |
| Washington Senators | MIN | -2.47 | 191208110_MIN_BAL |
| Boston Braves | ATL | -0.79 | 191208130_CHN_ATL |
Based on accumulated WAA for this season up to 1912-08-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 9.85 | Christy Mathewson | 216.7 | SFN |
| +007+ | 7.53 | Slim Sallee | 224 | SLN |
| +010+ | 5.96 | Ed Walsh | 288.7 | CHA |
| +015+ | 5.31 | Pete Alexander | 212.3 | PHI |
| +020+ | 4.24 | Lew Richie | 165.7 | CHN |
| +026+ | 3.86 | George Suggs | 198 | CIN |
| +064+ | 2.07 | Eddie Stack | 85 | LAN |
| +080+ | 1.41 | Walt Dickson | 122.3 | ATL |
| +082+ | 1.29 | Charley Hall | 157.3 | BOS |
| XXXXX | 0.64 | Ed Warner | 32 | PIT |
| XXXXX | 0.38 | Hank Ritter | 4 | PHI |
| XXXXX | 0.28 | Buster Brown | 132.7 | ATL |
| XXXXX | 0.16 | Charlie Smith | 58.3 | CHN |
| XXXXX | 0.07 | Pat Ragan | 108 | LAN |
| XXXXX | -0.1 | Joe Engel | 41.3 | MIN |
| XXXXX | -0.12 | LaRue Kirby | 1 | SFN |
| XXXXX | -0.3 | Doc Crandall | 115.3 | SFN |
| XXXXX | -0.48 | Jack Warhop | 173.7 | NYA |
| XXXXX | -0.8 | Doc White | 99.3 | CHA |
| -085- | -1.33 | Byron Houck | 105 | OAK |
| -054- | -1.75 | Barney Pelty | 82 | TOT |
| -038- | -2.27 | Lefty Tyler | 170.3 | ATL |
| -034- | -2.36 | John Frill | 8.3 | TOT |
| -033- | -2.4 | Otto Hess | 160 | ATL |
| -012- | -3.97 | Carl Cashion | 87.3 | MIN |
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