| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | 4.07 | 191204200_OAK_MIN |
| Chicago White Sox | CHA | 3.02 | 191204210_CHA_BAL |
| Pittsburgh Pirates | PIT | 1.2 | 191204200_SLN_PIT |
| Cincinnati Reds | CIN | 0.99 | 191204200_CIN_CHN |
| Brooklyn Dodgers | LAN | 0.84 | 191204200_LAN_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Naps | CLE | -1.8 | 191204200_CLE_DET |
| St. Louis Cardinals | SLN | -1.47 | 191204210_SLN_CIN |
| New York Highlanders | NYA | -1.14 | 191204200_NYA_BOS |
| Boston Braves | ATL | -0.98 | 191204190_ATL_PHI |
| St. Louis Browns | BAL | -0.97 | 191204210_CHA_BAL |
Based on accumulated WAA for this season up to 1912-04-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 0.99 | Rube Marquard | 16 | SFN |
| XXXXX | 0.96 | Willie Mitchell | 16 | CLE |
| XXXXX | 0.91 | Cy Morgan | 12 | OAK |
| XXXXX | 0.78 | Charley Hall | 15.7 | BOS |
| XXXXX | 0.53 | Walt Dickson | 8 | ATL |
| XXXXX | 0.45 | Maury Kent | 8.7 | LAN |
| XXXXX | 0.34 | Bill Schardt | 9.7 | LAN |
| XXXXX | 0.19 | Jack Quinn | 14 | NYA |
| XXXXX | 0.03 | Elmer Brown | 16.7 | BAL |
| XXXXX | -0.03 | Jack Warhop | 2 | NYA |
| XXXXX | -0.06 | Gene Dale | 4 | SLN |
| XXXXX | -0.06 | Fred Blanding | 6.7 | CLE |
| XXXXX | -0.29 | Hack Spencer | 1.7 | BAL |
| XXXXX | -0.3 | Jean Dubuc | 1.3 | DET |
| XXXXX | -0.3 | Dave Danforth | 8 | OAK |
| XXXXX | -0.4 | George McConnell | 5 | NYA |
| XXXXX | -0.43 | Ed Walsh | 30.7 | CHA |
| XXXXX | -0.52 | George Suggs | 13.3 | CIN |
| XXXXX | -0.66 | Joe Willis | 2 | SLN |
| XXXXX | -0.8 | Ed Donnelly | 2.7 | ATL |
| XXXXX | -0.82 | Hippo Vaughn | 12 | NYA |
| XXXXX | -0.9 | Alex Remneas | 1.7 | DET |
| XXXXX | -1.04 | Flame Delhi | 3 | CHA |
| XXXXX | -1.09 | Bill James | 9.3 | CLE |
| XXXXX | -1.12 | Joe Lake | 15.3 | BAL |
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