| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | 1.71 | 191209191_CHN_LAN |
| Pittsburgh Pirates | PIT | 1.65 | 191209191_PIT_ATL |
| Philadelphia Phillies | PHI | 1.61 | 191209180_SLN_PHI |
| New York Giants | SFN | 1.29 | 191209191_CIN_SFN |
| Boston Braves | ATL | 0.26 | 191209181_PIT_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Detroit Tigers | DET | -8.43 | 191209190_NYA_DET |
| Cleveland Naps | CLE | -1.9 | 191209191_BOS_CLE |
| Washington Senators | MIN | -0.79 | 191209181_MIN_BAL |
| Brooklyn Dodgers | LAN | -0.49 | 191209191_CHN_LAN |
| St. Louis Browns | BAL | -0.32 | 191209190_MIN_BAL |
Based on accumulated WAA for this season up to 1912-09-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +024+ | 5.53 | Lew Richie | 232.7 | CHN |
| +053+ | 2.87 | Hooks Wiltse | 131.7 | SFN |
| +054+ | 2.82 | Rube Geyer | 164.3 | SLN |
| +057+ | 2.66 | Babe Adams | 155.3 | PIT |
| +061+ | 2.5 | Ad Brennan | 170 | PHI |
| +065+ | 2.36 | Earl Moore | 173 | PHI |
| XXXXX | 1.16 | Sandy Burk | 33.3 | TOT |
| XXXXX | 0.67 | Jack Ferry | 38.3 | PIT |
| XXXXX | 0.61 | Frank Harter | 18.3 | CIN |
| XXXXX | 0.36 | George Chalmers | 47.7 | PHI |
| XXXXX | 0.23 | Frank Allen | 98 | LAN |
| XXXXX | 0.18 | Roy Walker | 2 | CLE |
| XXXXX | 0.15 | Doc Crandall | 155 | SFN |
| XXXXX | 0.13 | Ben Van Dyke | 8.3 | BOS |
| XXXXX | -0.28 | Sherry Smith | 4 | PIT |
| XXXXX | -0.59 | Erskine Mayer | 9.7 | PHI |
| XXXXX | -0.92 | Jack Coombs | 250.3 | OAK |
| XXXXX | -1.06 | Charlie Smith | 88 | CHN |
| -104- | -1.29 | Fred Lamlein | 2 | CHA |
| -059- | -1.9 | Willie Adams | 41 | BAL |
| -054- | -1.99 | Lefty Tyler | 237.7 | ATL |
| -037- | -2.48 | Elmer Knetzer | 116.3 | LAN |
| -028- | -2.83 | Ed Willett | 276.3 | DET |
| -018- | -3.82 | Bill Steele | 186 | SLN |
| -010- | -4.37 | George Kahler | 235 | CLE |
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