| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 9.68 | 192106180_SFN_CHN |
| Pittsburgh Pirates | PIT | 2.79 | 192106180_LAN_PIT |
| New York Yankees | NYA | 1.9 | 192106190_CHA_NYA |
| Brooklyn Robins | LAN | 1.38 | 192106180_LAN_PIT |
| Cincinnati Reds | CIN | 0.14 | 192106190_PHI_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -1.72 | 192106180_CLE_OAK |
| Philadelphia Phillies | PHI | -1 | 192106180_PHI_CIN |
| Detroit Tigers | DET | -0.97 | 192106180_DET_BOS |
| St. Louis Browns | BAL | -0.74 | 192106180_BAL_MIN |
| Washington Senators | MIN | -0.65 | 192106201_MIN_OAK |
Based on accumulated WAA for this season up to 1921-06-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +016+ | 3.25 | Burleigh Grimes | 88 | LAN |
| +024+ | 2.65 | Rube Benton | 57.3 | SFN |
| +035+ | 2.06 | Jimmy Zinn | 57.7 | PIT |
| +050+ | 1.6 | Hugh McQuillan | 105 | ATL |
| +063+ | 1.31 | Phil Douglas | 63 | SFN |
| XXXXX | 1.17 | Babe Adams | 68.3 | PIT |
| XXXXX | 1.06 | Elmer Ponder | 24.7 | PIT |
| XXXXX | 1.03 | Elam Vangilder | 25.3 | BAL |
| XXXXX | 1 | Al Mamaux | 43 | LAN |
| XXXXX | 0.97 | Fritz Coumbe | 44 | CIN |
| XXXXX | 0.93 | Dave Keefe | 77.7 | OAK |
| XXXXX | 0.83 | Johnny Miljus | 21.7 | LAN |
| XXXXX | 0.81 | Allen Russell | 64.7 | BOS |
| XXXXX | 0.68 | Bill Sherdel | 39 | SLN |
| XXXXX | 0.59 | Lou North | 31.7 | SLN |
| XXXXX | 0.54 | Roy Walker | 59 | SLN |
| XXXXX | 0.28 | Slim Sallee | 41.7 | SFN |
| XXXXX | 0.22 | Hod Eller | 8.7 | CIN |
| XXXXX | 0.16 | Kaiser Wilhelm | 3.7 | PHI |
| XXXXX | 0.1 | Ferdie Schupp | 37.3 | SLN |
| XXXXX | 0.08 | Red Oldham | 70 | DET |
| XXXXX | 0.01 | Jim Middleton | 65 | DET |
| XXXXX | -0.12 | Marv Goodwin | 22.3 | SLN |
| XXXXX | -0.16 | Ray Kolp | 51.7 | BAL |
| XXXXX | -0.28 | Joe DeBerry | 5.7 | BAL |
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