| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 6.66 | 192105301_PHI_SFN |
| Pittsburgh Pirates | PIT | 3.58 | 192105290_PIT_CIN |
| Cincinnati Reds | CIN | 0.56 | 192105310_SLN_CIN |
| New York Yankees | NYA | 0.52 | 192105290_OAK_NYA |
| St. Louis Cardinals | SLN | 0.13 | 192105290_SLN_CHN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -1.82 | 192105310_BAL_CHA |
| St. Louis Browns | BAL | -1.43 | 192105301_BAL_CHA |
| Washington Senators | MIN | -1.22 | 192105301_NYA_MIN |
| Boston Braves | ATL | -0.42 | 192105310_LAN_ATL |
| Philadelphia Athletics | OAK | -0.34 | 192105311_BOS_OAK |
Based on accumulated WAA for this season up to 1921-05-31.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +015+ | 2.65 | Eppa Rixey | 75.7 | CIN |
| +022+ | 2.19 | Rube Benton | 36.3 | SFN |
| +036+ | 1.63 | Earl Hamilton | 72.7 | PIT |
| XXXXX | 1.1 | Rosy Ryan | 40.3 | SFN |
| XXXXX | 1.01 | Chief Yellow Horse | 13.3 | PIT |
| XXXXX | 0.89 | Bill Sherdel | 30.7 | SLN |
| XXXXX | 0.85 | Ted Odenwald | 13.7 | CLE |
| XXXXX | 0.66 | Elmer Ponder | 18.7 | PIT |
| XXXXX | 0.47 | Johnny Miljus | 16.3 | LAN |
| XXXXX | 0.45 | Clint Rogge | 20 | CIN |
| XXXXX | 0.29 | Jimmie Keenan | 14.3 | PHI |
| XXXXX | 0.24 | Tink Riviere | 24 | SLN |
| XXXXX | 0.22 | Slim Sallee | 31 | SFN |
| XXXXX | 0.22 | Kaiser Wilhelm | 2.3 | PHI |
| XXXXX | 0.19 | Lynn Brenton | 26 | CIN |
| XXXXX | 0.06 | Pol Perritt | 11.7 | SFN |
| XXXXX | 0.02 | George Mohart | 7 | LAN |
| XXXXX | 0 | Elam Vangilder | 6.7 | BAL |
| XXXXX | -0.05 | Garland Braxton | 6.3 | ATL |
| XXXXX | -0.05 | Bill Hubbell | 42 | PHI |
| XXXXX | -0.06 | Buck Freeman | 48 | CHN |
| XXXXX | -0.08 | Benn Karr | 7.7 | BOS |
| XXXXX | -0.1 | Ferdie Schupp | 27 | SLN |
| XXXXX | -0.12 | Lou North | 11.7 | SLN |
| XXXXX | -0.28 | Ray Richmond | 3.7 | BAL |
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