| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 14.67 | 192106120_SFN_SLN |
| New York Yankees | NYA | 2.08 | 192106130_DET_NYA |
| Chicago White Sox | CHA | 1.81 | 192106110_CHA_BOS |
| St. Louis Cardinals | SLN | 1.38 | 192106110_SFN_SLN |
| Chicago Cubs | CHN | 1.2 | 192106110_ATL_CHN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | -4.56 | 192106110_CLE_MIN |
| Philadelphia Athletics | OAK | -2.64 | 192106110_BAL_OAK |
| Detroit Tigers | DET | -1.56 | 192106130_DET_NYA |
| St. Louis Browns | BAL | -0.89 | 192106110_BAL_OAK |
| Philadelphia Phillies | PHI | -0.59 | 192106110_PHI_PIT |
Based on accumulated WAA for this season up to 1921-06-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.55 | Carl Mays | 122.7 | NYA |
| +009+ | 4.03 | Stan Coveleski | 122.7 | CLE |
| +017+ | 3.05 | Rube Benton | 50.3 | SFN |
| +023+ | 2.76 | Fred Toney | 88 | SFN |
| +039+ | 1.86 | Dana Fillingim | 76.7 | ATL |
| +048+ | 1.59 | Rosy Ryan | 59 | SFN |
| XXXXX | 1.04 | Ted Odenwald | 17.3 | CLE |
| XXXXX | 0.95 | Johnny Miljus | 20.7 | LAN |
| XXXXX | 0.95 | Allen Russell | 61.7 | BOS |
| XXXXX | 0.92 | Bill Doak | 45.3 | SLN |
| XXXXX | 0.76 | Fritz Coumbe | 42 | CIN |
| XXXXX | 0.61 | Chief Yellow Horse | 15.3 | PIT |
| XXXXX | 0.42 | Al Mamaux | 34.7 | LAN |
| XXXXX | 0.31 | Bullet Joe Bush | 47 | BOS |
| XXXXX | 0.26 | Lou North | 21.7 | SLN |
| XXXXX | 0.26 | Johnny Morrison | 5 | PIT |
| XXXXX | 0.2 | Percy Jones | 15 | CHN |
| XXXXX | 0.19 | Red Oldham | 70 | DET |
| XXXXX | 0.15 | Mule Watson | 87.3 | ATL |
| XXXXX | 0.08 | Slim Sallee | 35 | SFN |
| XXXXX | -0.08 | Clarence Mitchell | 49 | LAN |
| XXXXX | -0.23 | Jack Quinn | 52 | NYA |
| XXXXX | -0.29 | Duster Mails | 80 | CLE |
| XXXXX | -0.31 | Ernie Neitzke | 7.3 | BOS |
| XXXXX | -0.51 | Sweetbread Bailey | 29.3 | TOT |
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