| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Braves | ATL | 3.99 | 192108200_PIT_ATL |
| Boston Red Sox | BOS | 1.97 | 192108200_BOS_CLE |
| New York Yankees | NYA | 1.9 | 192108190_NYA_CHA |
| Cincinnati Reds | CIN | 1 | 192108200_CIN_LAN |
| New York Giants | SFN | 0.91 | 192108190_CIN_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -2.71 | 192108210_MIN_CHA |
| St. Louis Browns | BAL | -1.54 | 192108200_NYA_BAL |
| Chicago Cubs | CHN | -0.36 | 192108190_CHN_ATL |
| Cleveland Indians | CLE | -0.31 | 192108210_BOS_CLE |
| Detroit Tigers | DET | -0.1 | 192108210_OAK_DET |
Based on accumulated WAA for this season up to 1921-08-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +027+ | 3.59 | Hugh McQuillan | 210.3 | ATL |
| +057+ | 2.02 | Dana Fillingim | 175.3 | ATL |
| +061+ | 1.89 | Benn Karr | 55 | BOS |
| +068+ | 1.61 | Bill Piercy | 65.7 | NYA |
| +071+ | 1.57 | Fritz Coumbe | 75.7 | CIN |
| +082+ | 1.31 | Jesse Haines | 173.7 | SLN |
| XXXXX | 0.7 | Jose Acosta | 96.3 | MIN |
| XXXXX | 0.67 | Pete Donohue | 59.7 | CIN |
| XXXXX | 0.6 | Red Shea | 6.3 | SFN |
| XXXXX | 0.58 | Sherry Smith | 154.7 | LAN |
| XXXXX | 0.55 | Rosy Ryan | 140 | SFN |
| XXXXX | 0.53 | Slim Sallee | 81.7 | SFN |
| XXXXX | 0.48 | George Uhle | 181.7 | CLE |
| XXXXX | 0.43 | Cliff Markle | 22 | CIN |
| XXXXX | 0.3 | Harvey Freeman | 24 | OAK |
| XXXXX | 0.02 | Duke Sedgwick | 46 | PHI |
| XXXXX | -0.05 | Slicker Parks | 15.3 | DET |
| XXXXX | -0.45 | Bob Geary | 26 | CIN |
| XXXXX | -0.47 | Roy Walker | 139.3 | SLN |
| XXXXX | -0.52 | Dave Keefe | 146 | OAK |
| XXXXX | -0.69 | Lou North | 52.7 | SLN |
| XXXXX | -0.77 | Al Schacht | 69 | MIN |
| XXXXX | -0.78 | Ferdie Schupp | 76.7 | TOT |
| XXXXX | -0.78 | Jack Quinn | 93.7 | NYA |
| XXXXX | -1.11 | Hank Thormahlen | 80.7 | BOS |
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