| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | 7.72 | 191205170_DET_OAK |
| Chicago Cubs | CHN | 4.39 | 191205170_PHI_CHN |
| Pittsburgh Pirates | PIT | 2.11 | 191205180_ATL_PIT |
| New York Giants | SFN | 0.9 | 191205180_SFN_CIN |
| Chicago White Sox | CHA | 0.61 | 191205170_CHA_BOS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | -11.3 | 191205170_LAN_SLN |
| Cleveland Naps | CLE | -3.95 | 191205170_CLE_NYA |
| Boston Braves | ATL | -3.29 | 191205180_ATL_PIT |
| St. Louis Browns | BAL | -1.82 | 191205180_BAL_MIN |
| Detroit Tigers | DET | -0.58 | 191205170_DET_OAK |
Based on accumulated WAA for this season up to 1912-05-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 2.71 | Lew Richie | 48.7 | CHN |
| +010+ | 2.19 | Hub Perdue | 61.3 | ATL |
| +018+ | 1.69 | George Mogridge | 24.7 | CHA |
| +029+ | 1.33 | Eddie Plank | 47.7 | OAK |
| XXXXX | 0.85 | Vean Gregg | 38.7 | CLE |
| XXXXX | 0.84 | Tom Seaton | 48.7 | PHI |
| XXXXX | 0.81 | Jimmy Lavender | 33 | CHN |
| XXXXX | 0.75 | Bob Groom | 61 | MIN |
| XXXXX | 0.48 | Herb Pennock | 7 | OAK |
| XXXXX | 0.34 | Bert Humphries | 19.3 | CIN |
| XXXXX | 0.28 | Hank Robinson | 11.3 | PIT |
| XXXXX | 0.19 | Jim Moroney | 2 | CHN |
| XXXXX | 0.17 | Jack Powell | 27.7 | BAL |
| XXXXX | 0.08 | Harry McIntire | 23 | CHN |
| XXXXX | 0.06 | Elmer Knetzer | 30.7 | LAN |
| XXXXX | 0.06 | Bill Schardt | 20.7 | LAN |
| XXXXX | 0.05 | Rube Peters | 36.3 | CHA |
| XXXXX | -0.08 | Jack Bushelman | 7.7 | BOS |
| XXXXX | -0.16 | Fred Blanding | 28.3 | CLE |
| XXXXX | -0.16 | Bill McTigue | 4.7 | ATL |
| XXXXX | -0.21 | Frank Allen | 6 | LAN |
| XXXXX | -0.24 | Red Hoff | 8.3 | NYA |
| XXXXX | -0.33 | Gene Woodburn | 14 | SLN |
| XXXXX | -0.33 | Jim Baskette | 11.7 | CLE |
| XXXXX | -0.34 | Charlie Becker | 9 | MIN |
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