| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 4.57 | 192107041_SFN_LAN |
| Chicago Cubs | CHN | 1.61 | 192107041_CIN_CHN |
| Brooklyn Robins | LAN | 1.46 | 192107041_SFN_LAN |
| Cincinnati Reds | CIN | 0.83 | 192107020_CIN_PIT |
| St. Louis Cardinals | SLN | 0.33 | 192107030_SLN_CHN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -3.51 | 192107041_CHA_CLE |
| Washington Senators | MIN | -2.06 | 192107041_MIN_BOS |
| Cleveland Indians | CLE | -1.73 | 192107041_CHA_CLE |
| St. Louis Browns | BAL | -1.07 | 192107021_CHA_BAL |
| Philadelphia Phillies | PHI | -0.88 | 192107041_ATL_PHI |
Based on accumulated WAA for this season up to 1921-07-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +041+ | 2.05 | Rube Benton | 64.3 | SFN |
| +047+ | 1.67 | Jimmy Zinn | 67 | PIT |
| +074+ | 1.31 | Benn Karr | 28 | BOS |
| +075+ | 1.31 | Elmer Ponder | 31.7 | TOT |
| XXXXX | 1.15 | Fritz Coumbe | 52.3 | CIN |
| XXXXX | 1.01 | Slim Sallee | 49.3 | SFN |
| XXXXX | 0.94 | Lou North | 40 | SLN |
| XXXXX | 0.51 | Lefty Tyler | 36 | CHN |
| XXXXX | 0.4 | Ferdie Schupp | 49.7 | TOT |
| XXXXX | 0.38 | Marv Goodwin | 36.3 | SLN |
| XXXXX | 0.35 | Nemo Gaines | 3.7 | MIN |
| XXXXX | 0.21 | Guy Morton | 19.7 | CLE |
| XXXXX | 0.2 | Pete Donohue | 2 | CIN |
| XXXXX | -0.03 | Dutch Ruether | 106.7 | LAN |
| XXXXX | -0.07 | Duster Mails | 110.7 | CLE |
| XXXXX | -0.12 | Jim Middleton | 79.3 | DET |
| XXXXX | -0.12 | Jose Acosta | 78 | MIN |
| XXXXX | -0.13 | Pol Perritt | 24.7 | TOT |
| XXXXX | -0.38 | Mule Watson | 108 | ATL |
| XXXXX | -0.62 | Bill Barrett | 2.3 | OAK |
| XXXXX | -0.75 | Tink Riviere | 33.3 | SLN |
| XXXXX | -0.78 | Joe DeBerry | 11.3 | BAL |
| XXXXX | -1 | Lefty Stewart | 7 | DET |
| XXXXX | -1.01 | Hal Carlson | 34 | PIT |
| -051- | -1.37 | Buddy Napier | 52.3 | CIN |
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