| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | 3.95 | 191205190_LAN_CHN |
| Chicago White Sox | CHA | 3.61 | 191205210_CHA_NYA |
| Pittsburgh Pirates | PIT | 1.45 | 191205200_ATL_PIT |
| New York Giants | SFN | 0.8 | 191205190_SFN_CIN |
| Cleveland Naps | CLE | 0.4 | 191205200_CLE_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Braves | ATL | -7.24 | 191205200_ATL_PIT |
| St. Louis Browns | BAL | -2.65 | 191205200_BAL_MIN |
| St. Louis Cardinals | SLN | -2.25 | 191205210_PHI_SLN |
| New York Highlanders | NYA | -0.69 | 191205200_CLE_NYA |
| Washington Senators | MIN | -0.41 | 191205200_BAL_MIN |
Based on accumulated WAA for this season up to 1912-05-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 2.71 | Lew Richie | 48.7 | CHN |
| +007+ | 2.58 | Joe Benz | 49.7 | CHA |
| +008+ | 2.35 | Hooks Wiltse | 24 | SFN |
| +013+ | 2.01 | Hub Perdue | 65.7 | ATL |
| XXXXX | 1.1 | George Mogridge | 25 | CHA |
| XXXXX | 0.81 | Jimmy Lavender | 33 | CHN |
| XXXXX | 0.72 | Bob Groom | 61 | MIN |
| XXXXX | 0.64 | Curly Brown | 17.3 | BAL |
| XXXXX | 0.48 | Bert Humphries | 25.3 | CIN |
| XXXXX | 0.48 | Herb Pennock | 7 | OAK |
| XXXXX | 0.28 | Hank Robinson | 11.3 | PIT |
| XXXXX | 0.16 | Elmer Knetzer | 31.7 | LAN |
| XXXXX | 0.07 | Harry McIntire | 23 | CHN |
| XXXXX | 0.06 | Bill Schardt | 20.7 | LAN |
| XXXXX | -0.12 | Toots Shultz | 9 | PHI |
| XXXXX | -0.18 | Byron Houck | 11 | OAK |
| XXXXX | -0.21 | Frank Allen | 6 | LAN |
| XXXXX | -0.24 | Red Hoff | 8.3 | NYA |
| XXXXX | -0.27 | Lefty Leifield | 20.7 | PIT |
| XXXXX | -0.33 | Gene Woodburn | 14 | SLN |
| XXXXX | -0.35 | Charlie Becker | 9 | MIN |
| XXXXX | -0.44 | Earl Moore | 34.3 | PHI |
| XXXXX | -0.62 | Frank Smith | 18 | CIN |
| XXXXX | -0.8 | Elmer Brown | 41.3 | BAL |
| XXXXX | -0.88 | Hank Griffin | 1.7 | ATL |
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