| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | 7.22 | 192108240_BOS_BAL |
| Pittsburgh Pirates | PIT | 4.52 | 192108241_PIT_SFN |
| Brooklyn Robins | LAN | 1.57 | 192108240_CHN_LAN |
| New York Giants | SFN | 1.19 | 192108241_PIT_SFN |
| Boston Braves | ATL | 0.82 | 192108250_SLN_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -4.96 | 192108250_BOS_BAL |
| Washington Senators | MIN | -3.78 | 192108250_MIN_DET |
| Detroit Tigers | DET | -1.64 | 192108250_MIN_DET |
| Chicago White Sox | CHA | -1.07 | 192108240_OAK_CHA |
| Philadelphia Athletics | OAK | -0.73 | 192108260_OAK_BAL |
Based on accumulated WAA for this season up to 1921-08-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +030+ | 3.38 | Whitey Glazner | 186 | PIT |
| +033+ | 3.15 | Allen Russell | 143 | BOS |
| +039+ | 2.8 | Dana Fillingim | 188.3 | ATL |
| +059+ | 1.94 | Guy Morton | 74.3 | CLE |
| +062+ | 1.85 | Fritz Coumbe | 78.7 | CIN |
| +063+ | 1.84 | Benn Karr | 56.7 | BOS |
| +069+ | 1.71 | Bill Sherdel | 87 | SLN |
| +073+ | 1.6 | Bill Piercy | 65.7 | NYA |
| +075+ | 1.53 | Bullet Joe Bush | 176.7 | BOS |
| XXXXX | 1.2 | Jimmy Zinn | 116.3 | PIT |
| XXXXX | 0.91 | Rosy Ryan | 144 | SFN |
| XXXXX | 0.84 | Johnny Miljus | 74.3 | LAN |
| XXXXX | 0.62 | Sherry Smith | 157.7 | LAN |
| XXXXX | 0.48 | Johnny Cooney | 12 | ATL |
| XXXXX | 0.29 | Slim Sallee | 83.7 | SFN |
| XXXXX | 0.14 | Kaiser Wilhelm | 8 | PHI |
| XXXXX | 0.09 | Jim Walsh | 1 | DET |
| XXXXX | -0.03 | Lyle Bigbee | 2 | PIT |
| XXXXX | -0.4 | Eddie Rommel | 206.7 | OAK |
| XXXXX | -0.44 | Lou North | 55.3 | SLN |
| XXXXX | -0.45 | Harry Harper | 6.3 | NYA |
| XXXXX | -0.45 | Bob Geary | 26 | CIN |
| XXXXX | -0.49 | Slicker Parks | 19.7 | DET |
| XXXXX | -0.5 | Percy Jones | 66 | CHN |
| XXXXX | -0.61 | Al Schacht | 75 | MIN |
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