| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | 3.37 | 191205270_OAK_BOS |
| Boston Red Sox | BOS | 3.34 | 191205291_MIN_BOS |
| Philadelphia Phillies | PHI | 1.22 | 191205280_ATL_PHI |
| Pittsburgh Pirates | PIT | 0.52 | 191205280_SLN_PIT |
| New York Giants | SFN | 0.3 | 191205280_SFN_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Highlanders | NYA | -2.87 | 191205290_OAK_NYA |
| Boston Braves | ATL | -1.75 | 191205271_ATL_PHI |
| Washington Senators | MIN | -1.36 | 191205291_MIN_BOS |
| Brooklyn Dodgers | LAN | -0.66 | 191205280_SFN_LAN |
| St. Louis Browns | BAL | -0.27 | 191205290_DET_BAL |
Based on accumulated WAA for this season up to 1912-05-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 4.12 | Slim Sallee | 84.7 | SLN |
| +010+ | 2.48 | Rube Benton | 70.7 | CIN |
| +042+ | 1.28 | Chief Bender | 33 | OAK |
| XXXXX | 1.18 | Tom Seaton | 63.3 | PHI |
| XXXXX | 1.07 | Jim Bagby | 15.3 | CIN |
| XXXXX | 0.92 | Herb Pennock | 11 | OAK |
| XXXXX | 0.91 | Hank Robinson | 17.3 | PIT |
| XXXXX | 0.86 | Ralph Works | 40.3 | DET |
| XXXXX | 0.81 | Maury Kent | 53 | LAN |
| XXXXX | 0.68 | Doc Crandall | 13 | SFN |
| XXXXX | 0.58 | Pete Alexander | 71.7 | PHI |
| XXXXX | 0.36 | Curly Brown | 29 | BAL |
| XXXXX | 0.24 | Jim Baskette | 17 | CLE |
| XXXXX | 0.22 | Hugh Bedient | 37.7 | BOS |
| XXXXX | 0.05 | Lefty Leifield | 23.3 | PIT |
| XXXXX | -0.01 | Rube Peters | 50.3 | CHA |
| XXXXX | -0.06 | Bobby Keefe | 36 | CIN |
| XXXXX | -0.18 | Doc Martin | 2.3 | OAK |
| XXXXX | -0.29 | Red Nelson | 7.7 | BAL |
| XXXXX | -0.45 | Bert Humphries | 27.7 | CIN |
| XXXXX | -0.48 | Ray Collins | 5.7 | BOS |
| XXXXX | -0.52 | Tom Hughes | 37 | MIN |
| XXXXX | -0.54 | Brad Hogg | 23 | ATL |
| XXXXX | -0.71 | Jack Ferry | 1.3 | PIT |
| XXXXX | -0.83 | Joe Willis | 51.3 | SLN |
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