| 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 White Sox | CHA | 2.35 | 191208140_CHA_MIN |
| Chicago Cubs | CHN | 1.81 | 191208120_CHN_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | -4.6 | 191208140_CHA_MIN |
| Chicago White Sox | CHA | -3.61 | 191208120_CHA_CLE |
| Detroit Tigers | DET | -2.07 | 191208130_DET_NYA |
| New York Highlanders | NYA | -0.93 | 191208141_DET_NYA |
| Boston Braves | ATL | -0.79 | 191208130_CHN_ATL |
Based on accumulated WAA for this season up to 1912-08-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 9.8 | Christy Mathewson | 216.7 | SFN |
| +007+ | 7.48 | Slim Sallee | 224 | SLN |
| +012+ | 5.9 | Ed Walsh | 288.7 | CHA |
| +021+ | 4.21 | Lew Richie | 165.7 | CHN |
| +028+ | 3.81 | George Suggs | 198 | CIN |
| +037+ | 3.21 | Jean Dubuc | 203.7 | DET |
| +064+ | 2.05 | Eddie Stack | 85 | LAN |
| +068+ | 1.92 | Charley Hall | 164.3 | BOS |
| +079+ | 1.38 | Walt Dickson | 122.3 | ATL |
| XXXXX | 0.63 | Ed Warner | 32 | PIT |
| XXXXX | 0.38 | Hank Ritter | 4 | PHI |
| XXXXX | 0.25 | Buster Brown | 132.7 | ATL |
| XXXXX | 0.15 | Charlie Smith | 58.3 | CHN |
| XXXXX | 0.05 | Pat Ragan | 108 | LAN |
| XXXXX | -0.11 | Joe Engel | 41.3 | MIN |
| XXXXX | -0.32 | Doc Crandall | 115.3 | SFN |
| XXXXX | -0.53 | Jack Warhop | 173.7 | NYA |
| XXXXX | -0.82 | Doc White | 99.3 | CHA |
| XXXXX | -0.95 | Byron Houck | 109.3 | OAK |
| XXXXX | -1.09 | Willie Adams | 35.3 | BAL |
| -056- | -1.75 | Barney Pelty | 82 | TOT |
| -040- | -2.31 | Lefty Tyler | 170.3 | ATL |
| -036- | -2.36 | John Frill | 8.3 | TOT |
| -034- | -2.44 | Otto Hess | 160 | ATL |
| -022- | -2.93 | Ray Caldwell | 109.3 | NYA |
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