| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | 3.47 | 191206010_PIT_PHI |
| Boston Red Sox | BOS | 2.34 | 191206010_BOS_CLE |
| Chicago White Sox | CHA | 1.09 | 191206030_OAK_CHA |
| Pittsburgh Pirates | PIT | 1.05 | 191206010_PIT_PHI |
| Chicago Cubs | CHN | 0.65 | 191206030_CHN_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Braves | ATL | -4.18 | 191206010_CHN_ATL |
| St. Louis Browns | BAL | -2.92 | 191206020_MIN_BAL |
| Philadelphia Athletics | OAK | -1.9 | 191206010_OAK_CHA |
| Washington Senators | MIN | -1.23 | 191206010_MIN_BAL |
| New York Highlanders | NYA | -1.15 | 191206020_NYA_DET |
Based on accumulated WAA for this season up to 1912-06-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +013+ | 2.5 | Ad Brennan | 62.7 | PHI |
| +017+ | 2.11 | Joe Benz | 74.7 | CHA |
| +020+ | 2.04 | Hub Perdue | 82.3 | ATL |
| +034+ | 1.5 | Tom Seaton | 75.3 | PHI |
| +042+ | 1.38 | Jeff Tesreau | 43.3 | SFN |
| XXXXX | 1.11 | Jimmy Lavender | 50 | CHN |
| XXXXX | 0.98 | Jim Baskette | 24.7 | CLE |
| XXXXX | 0.91 | Herb Pennock | 11 | OAK |
| XXXXX | 0.44 | Jim Bagby | 17.3 | CIN |
| XXXXX | 0.41 | Eddie Stack | 30 | LAN |
| XXXXX | 0.14 | Bert Humphries | 33.7 | CIN |
| XXXXX | 0.13 | Elmer Knetzer | 41.3 | LAN |
| XXXXX | 0.07 | Charlie Smith | 20 | CHN |
| XXXXX | 0.03 | Lefty Leifield | 23.3 | PIT |
| XXXXX | 0 | Ralph Works | 42.3 | DET |
| XXXXX | -0.05 | Bobby Keefe | 36 | CIN |
| XXXXX | -0.12 | Nap Rucker | 61 | LAN |
| XXXXX | -0.13 | Rube Peters | 55.7 | CHA |
| XXXXX | -0.18 | Doc Martin | 2.3 | OAK |
| XXXXX | -0.2 | Toots Shultz | 16.3 | PHI |
| XXXXX | -0.29 | Tom Hughes | 47.7 | MIN |
| XXXXX | -0.32 | Ray Collins | 7.3 | BOS |
| XXXXX | -0.35 | Steve White | 0.7 | MIN |
| XXXXX | -0.48 | Brad Hogg | 23.7 | ATL |
| XXXXX | -0.55 | Gene Dale | 20 | SLN |
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