| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 3.44 | 192108111_CHN_PIT |
| Cincinnati Reds | CIN | 1.26 | 192108120_CIN_SLN |
| New York Giants | SFN | 0.69 | 192108111_LAN_SFN |
| Boston Red Sox | BOS | 0.54 | 192108130_BOS_MIN |
| New York Yankees | NYA | 0.33 | 192108131_NYA_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -18.02 | 192108120_CHA_CLE |
| Chicago Cubs | CHN | -2.75 | 192108120_CHN_PIT |
| St. Louis Browns | BAL | -1.87 | 192108130_BAL_DET |
| Philadelphia Athletics | OAK | -1.53 | 192108131_NYA_OAK |
| Boston Braves | ATL | -1.04 | 192108110_PHI_ATL |
Based on accumulated WAA for this season up to 1921-08-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +036+ | 2.67 | Dolf Luque | 219 | CIN |
| +039+ | 2.61 | Allen Russell | 128.3 | BOS |
| +047+ | 2.21 | Dana Fillingim | 161 | ATL |
| +051+ | 2.14 | Bill Sherdel | 78.3 | SLN |
| +066+ | 1.58 | Bob Shawkey | 168 | NYA |
| XXXXX | 1.02 | Sherry Smith | 150.3 | LAN |
| XXXXX | 0.82 | Slim Sallee | 75.7 | SFN |
| XXXXX | 0.71 | Duke Sedgwick | 37.7 | PHI |
| XXXXX | 0.48 | Jose Acosta | 93.7 | MIN |
| XXXXX | 0.42 | Harvey Freeman | 23 | OAK |
| XXXXX | 0.28 | Roy Moore | 139 | OAK |
| XXXXX | 0.16 | Johnny Cooney | 4 | ATL |
| XXXXX | 0.16 | Kaiser Wilhelm | 6 | PHI |
| XXXXX | 0.09 | Red Shea | 1 | SFN |
| XXXXX | -0.11 | Lou North | 50 | SLN |
| XXXXX | -0.64 | Dave Keefe | 145 | OAK |
| XXXXX | -0.68 | Bob Geary | 23.7 | CIN |
| XXXXX | -0.8 | Huck Betts | 41.7 | PHI |
| XXXXX | -0.81 | Garland Braxton | 18.3 | ATL |
| XXXXX | -0.87 | Jim Middleton | 103.7 | DET |
| XXXXX | -0.97 | Ferdie Schupp | 74.7 | TOT |
| XXXXX | -1.07 | Bill Bailey | 51 | SLN |
| XXXXX | -1.1 | Tink Riviere | 37.3 | SLN |
| XXXXX | -1.12 | Al Schacht | 65 | MIN |
| XXXXX | -1.12 | Dutch Ruether | 156.7 | LAN |
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