| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | 0.81 | 192109010_OAK_BOS |
| New York Yankees | NYA | 0.8 | 192109011_MIN_NYA |
| Brooklyn Robins | LAN | 0.55 | 192108300_PIT_LAN |
| Cincinnati Reds | CIN | 0.54 | 192108310_CIN_ATL |
| St. Louis Cardinals | SLN | 0.4 | 192108310_SLN_PHI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -17.29 | 192108300_BAL_CHA |
| Washington Senators | MIN | -1.45 | 192109011_MIN_NYA |
| Chicago Cubs | CHN | -1.23 | 192108300_CHN_SFN |
| Cleveland Indians | CLE | -0.64 | 192109010_CLE_DET |
| Detroit Tigers | DET | -0.46 | 192109010_CLE_DET |
Based on accumulated WAA for this season up to 1921-09-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +025+ | 3.99 | Waite Hoyt | 221.3 | NYA |
| +050+ | 2.24 | Benn Karr | 61 | BOS |
| +055+ | 2.06 | Fritz Coumbe | 80.7 | CIN |
| +060+ | 1.93 | Clarence Mitchell | 142.3 | LAN |
| XXXXX | 0.82 | Johnny Miljus | 76.3 | LAN |
| XXXXX | 0.82 | Rosy Ryan | 145 | SFN |
| XXXXX | 0.76 | George Uhle | 194 | CLE |
| XXXXX | 0.68 | Jimmy Zinn | 124 | PIT |
| XXXXX | 0.51 | Slim Sallee | 90.3 | SFN |
| XXXXX | 0.28 | Sherry Smith | 160.7 | LAN |
| XXXXX | 0.26 | Lou North | 62.7 | SLN |
| XXXXX | 0.25 | Lyle Bigbee | 5 | PIT |
| XXXXX | 0.14 | Kaiser Wilhelm | 8 | PHI |
| XXXXX | -0.12 | Red Shea | 14.3 | SFN |
| XXXXX | -0.3 | Elmer Ponder | 99.7 | TOT |
| XXXXX | -0.33 | Slicker Parks | 23.7 | DET |
| XXXXX | -0.38 | John Michaelson | 2.7 | CHA |
| XXXXX | -0.52 | Slim Harriss | 193.3 | OAK |
| XXXXX | -0.57 | Jack Quinn | 104.7 | NYA |
| XXXXX | -0.64 | George Smith | 203.7 | PHI |
| XXXXX | -0.68 | Dave Keefe | 155 | OAK |
| XXXXX | -0.73 | Harvey Freeman | 28.7 | OAK |
| XXXXX | -0.81 | Percy Jones | 71.3 | CHN |
| XXXXX | -0.92 | Garland Braxton | 24 | ATL |
| XXXXX | -1.13 | Jose Acosta | 112 | MIN |
_