| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | 2.4 | 192108080_DET_BOS |
| New York Yankees | NYA | 1.42 | 192108070_CHA_NYA |
| St. Louis Cardinals | SLN | 1.31 | 192108080_ATL_SLN |
| Cincinnati Reds | CIN | 0.61 | 192108070_PHI_CIN |
| Philadelphia Athletics | OAK | 0.46 | 192108090_CLE_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -8.02 | 192108070_CHA_NYA |
| Chicago Cubs | CHN | -3.75 | 192108090_SFN_CHN |
| Cleveland Indians | CLE | -2.95 | 192108070_OAK_CLE |
| St. Louis Browns | BAL | -1.14 | 192108090_BAL_MIN |
| Detroit Tigers | DET | -0.47 | 192108080_DET_BOS |
Based on accumulated WAA for this season up to 1921-08-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 11.14 | Red Faber | 256.3 | CHA |
| +031+ | 3.14 | Hugh McQuillan | 186.7 | ATL |
| +038+ | 2.6 | Allen Russell | 128.3 | BOS |
| +053+ | 2.02 | Bill Sherdel | 70.3 | SLN |
| +058+ | 1.81 | Slim Harriss | 181.3 | OAK |
| XXXXX | 0.93 | Sherry Smith | 142.3 | LAN |
| XXXXX | 0.93 | Fritz Coumbe | 60.3 | CIN |
| XXXXX | 0.82 | Jesse Haines | 160 | SLN |
| XXXXX | 0.72 | Mule Watson | 160.7 | ATL |
| XXXXX | 0.64 | Jimmy Zinn | 85 | PIT |
| XXXXX | 0.53 | Duke Sedgwick | 33.7 | PHI |
| XXXXX | 0.48 | Jose Acosta | 93.7 | MIN |
| XXXXX | 0.47 | Slim Sallee | 71.7 | SFN |
| XXXXX | 0.16 | Kaiser Wilhelm | 6 | PHI |
| XXXXX | -0.25 | Lou North | 46.3 | SLN |
| XXXXX | -0.36 | Allen Sothoron | 103.3 | TOT |
| XXXXX | -0.44 | Virgil Cheeves | 120.3 | CHN |
| XXXXX | -0.45 | Bob Geary | 21.7 | CIN |
| XXXXX | -0.58 | Dave Keefe | 136.7 | OAK |
| XXXXX | -0.59 | Jack Quinn | 91.7 | NYA |
| XXXXX | -0.79 | Garland Braxton | 16.3 | ATL |
| XXXXX | -0.82 | Ray Kolp | 118.7 | BAL |
| XXXXX | -0.84 | Jim Middleton | 101.7 | DET |
| XXXXX | -0.99 | Percy Jones | 52 | CHN |
| XXXXX | -1 | Bill Bailey | 45 | SLN |
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