| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 3.6 | 192107170_NYA_DET |
| Brooklyn Robins | LAN | 2.6 | 192107170_CHN_LAN |
| Cincinnati Reds | CIN | 1.84 | 192107190_CIN_PHI |
| New York Giants | SFN | 1.3 | 192107190_PIT_SFN |
| Boston Braves | ATL | 0.47 | 192107180_SLN_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -4.88 | 192107181_BOS_CHA |
| Detroit Tigers | DET | -2.59 | 192107190_NYA_DET |
| St. Louis Browns | BAL | -2 | 192107171_OAK_BAL |
| Chicago Cubs | CHN | -1.52 | 192107190_CHN_LAN |
| Washington Senators | MIN | -0.28 | 192107170_MIN_CLE |
Based on accumulated WAA for this season up to 1921-07-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +019+ | 3.44 | Burleigh Grimes | 144 | LAN |
| +023+ | 3.27 | Whitey Glazner | 131 | PIT |
| +030+ | 2.58 | Dolf Luque | 169.7 | CIN |
| +035+ | 2.42 | Dana Fillingim | 126.3 | ATL |
| +051+ | 1.91 | Rube Benton | 71 | SFN |
| +061+ | 1.7 | Benn Karr | 41.3 | BOS |
| +067+ | 1.53 | Bill Sherdel | 55.7 | SLN |
| +071+ | 1.41 | Red Causey | 53.7 | TOT |
| +072+ | 1.39 | Fritz Coumbe | 57.7 | CIN |
| XXXXX | 1.11 | Guy Morton | 40.7 | CLE |
| XXXXX | 0.84 | Pete Donohue | 13 | CIN |
| XXXXX | 0.72 | Bill Pertica | 111 | SLN |
| XXXXX | 0.66 | Lou North | 44.3 | SLN |
| XXXXX | 0.56 | Duke Sedgwick | 12.3 | PHI |
| XXXXX | 0.45 | Dave Keefe | 108.3 | OAK |
| XXXXX | 0.44 | Nemo Gaines | 4.7 | MIN |
| XXXXX | 0.28 | Harvey Freeman | 3 | OAK |
| XXXXX | 0.24 | Slim Sallee | 55.7 | SFN |
| XXXXX | 0.18 | Drew Rader | 2 | PIT |
| XXXXX | 0.17 | Walter Zink | 4 | SFN |
| XXXXX | 0.08 | Jack Quinn | 85.3 | NYA |
| XXXXX | -0.13 | Jimmy Zinn | 76 | PIT |
| XXXXX | -0.14 | George Uhle | 149.7 | CLE |
| XXXXX | -0.22 | Red Oldham | 105 | DET |
| XXXXX | -0.3 | Clarence Mitchell | 77.3 | LAN |
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