| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | 3.37 | 191205270_OAK_BOS |
| Boston Red Sox | BOS | 1.88 | 191205270_OAK_BOS |
| St. Louis Cardinals | SLN | 1.64 | 191205260_CIN_SLN |
| Philadelphia Phillies | PHI | 1.22 | 191205280_ATL_PHI |
| Pittsburgh Pirates | PIT | 0.52 | 191205280_SLN_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Highlanders | NYA | -2.46 | 191205280_MIN_NYA |
| Boston Braves | ATL | -1.75 | 191205271_ATL_PHI |
| Brooklyn Dodgers | LAN | -0.66 | 191205280_SFN_LAN |
| Washington Senators | MIN | -0.38 | 191205280_MIN_NYA |
| St. Louis Browns | BAL | -0.33 | 191205260_BAL_CLE |
Based on accumulated WAA for this season up to 1912-05-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 4 | Slim Sallee | 84.7 | SLN |
| +009+ | 2.38 | Rube Benton | 70.7 | CIN |
| +035+ | 1.39 | George Baumgardner | 43.7 | BAL |
| XXXXX | 1.19 | Chief Bender | 33 | OAK |
| XXXXX | 1.08 | Tom Seaton | 63.3 | PHI |
| XXXXX | 1.05 | Jim Bagby | 15.3 | CIN |
| XXXXX | 0.89 | Herb Pennock | 11 | OAK |
| XXXXX | 0.89 | Hank Robinson | 17.3 | PIT |
| XXXXX | 0.73 | Maury Kent | 53 | LAN |
| XXXXX | 0.66 | Doc Crandall | 13 | SFN |
| XXXXX | 0.47 | Pete Alexander | 71.7 | PHI |
| XXXXX | 0.28 | Curly Brown | 24 | BAL |
| XXXXX | 0.26 | Hugh Bedient | 36.7 | BOS |
| XXXXX | 0.21 | Jim Baskette | 17 | CLE |
| XXXXX | 0.01 | Lefty Leifield | 23.3 | PIT |
| XXXXX | -0.11 | Bobby Keefe | 36 | CIN |
| XXXXX | -0.19 | Rube Peters | 47.3 | CHA |
| XXXXX | -0.29 | Red Nelson | 7.7 | BAL |
| XXXXX | -0.49 | Bert Humphries | 27.7 | CIN |
| XXXXX | -0.49 | Ray Collins | 5.7 | BOS |
| XXXXX | -0.58 | Brad Hogg | 23 | ATL |
| XXXXX | -0.71 | Jack Ferry | 1.3 | PIT |
| XXXXX | -0.74 | Earl Yingling | 25 | LAN |
| XXXXX | -0.91 | Joe Willis | 51.3 | SLN |
| XXXXX | -1.04 | Bill Steele | 63 | SLN |
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