| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | 1.88 | 191207100_BAL_BOS |
| Chicago White Sox | CHA | 1.25 | 191207100_CHA_OAK |
| Chicago Cubs | CHN | 1.08 | 191207110_SFN_CHN |
| Brooklyn Dodgers | LAN | 0.98 | 191207120_LAN_PIT |
| St. Louis Cardinals | SLN | 0.78 | 191207110_ATL_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | -3.89 | 191207100_CLE_MIN |
| Detroit Tigers | DET | -3.53 | 191207100_DET_NYA |
| St. Louis Browns | BAL | -1.57 | 191207100_BAL_BOS |
| Cleveland Naps | CLE | -0.7 | 191207100_CLE_MIN |
| Pittsburgh Pirates | PIT | -0.6 | 191207120_LAN_PIT |
Based on accumulated WAA for this season up to 1912-07-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 7.52 | Slim Sallee | 169.7 | SLN |
| +006+ | 5.92 | Nap Rucker | 140.7 | LAN |
| +020+ | 3.75 | Charley Hall | 124.3 | BOS |
| +040+ | 2.18 | Ad Brennan | 124 | PHI |
| +043+ | 2.07 | Bert Humphries | 90.7 | CIN |
| +072+ | 1.32 | Jeff Tesreau | 74.7 | SFN |
| +075+ | 1.28 | Walt Dickson | 91.7 | ATL |
| XXXXX | 0.98 | Herb Pennock | 25 | OAK |
| XXXXX | 0.78 | Buster Brown | 110 | ATL |
| XXXXX | 0.37 | Tom Seaton | 122.7 | PHI |
| XXXXX | 0.19 | Ellis Johnson | 2 | CHA |
| XXXXX | 0.19 | Dixie Davis | 2 | CIN |
| XXXXX | 0.1 | Bill Brady | 1 | ATL |
| XXXXX | 0.08 | Doug Smith | 3 | BOS |
| XXXXX | 0 | Frank Allen | 23 | LAN |
| XXXXX | -0.2 | Willie Adams | 13 | BAL |
| XXXXX | -0.23 | Joe Engel | 36.3 | MIN |
| XXXXX | -0.31 | Doc Crandall | 86 | SFN |
| XXXXX | -0.32 | Toots Shultz | 41.3 | PHI |
| XXXXX | -0.36 | Harry Moran | 5 | DET |
| XXXXX | -0.9 | Bobby Keefe | 64.3 | CIN |
| -061- | -1.28 | Frank Lange | 116.7 | CHA |
| -033- | -2.06 | Doc White | 60 | CHA |
| -029- | -2.21 | Larry Pape | 39.7 | BOS |
| -021- | -2.61 | Curly Brown | 57.3 | BAL |
_