| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 8.49 | 192109170_SFN_PIT |
| St. Louis Cardinals | SLN | 4.21 | 192109160_PHI_SLN |
| Boston Braves | ATL | 1.17 | 192109181_ATL_CIN |
| Cleveland Indians | CLE | 0.3 | 192109160_CLE_MIN |
| New York Yankees | NYA | 0.21 | 192109160_BAL_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -3.2 | 192109170_CHA_BOS |
| Philadelphia Athletics | OAK | -2.08 | 192109160_DET_OAK |
| St. Louis Browns | BAL | -1.71 | 192109160_BAL_NYA |
| Philadelphia Phillies | PHI | -0.81 | 192109180_PHI_SLN |
| New York Yankees | NYA | -0.71 | 192109180_DET_NYA |
Based on accumulated WAA for this season up to 1921-09-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +024+ | 5.1 | Whitey Glazner | 219.3 | PIT |
| +034+ | 3.96 | Joe Oeschger | 281 | ATL |
| +040+ | 3.68 | Babe Adams | 144 | PIT |
| +045+ | 3.32 | Bill Sherdel | 123.7 | SLN |
| +047+ | 3.24 | Johnny Morrison | 123 | PIT |
| +090+ | 1.44 | Fritz Coumbe | 83.7 | CIN |
| XXXXX | 1.21 | Hugh McQuillan | 238 | ATL |
| XXXXX | 1.05 | Chief Yellow Horse | 48.3 | PIT |
| XXXXX | 0.82 | Allen Russell | 167 | BOS |
| XXXXX | 0.79 | Slim Sallee | 95.7 | SFN |
| XXXXX | 0.66 | Jimmy Zinn | 127 | PIT |
| XXXXX | 0.61 | Johnny Cooney | 13.3 | ATL |
| XXXXX | 0.57 | Lou North | 74.7 | SLN |
| XXXXX | 0.52 | Lyle Bigbee | 8 | PIT |
| XXXXX | 0.47 | Red Shea | 27.3 | SFN |
| XXXXX | 0.2 | Sherry Smith | 172.3 | LAN |
| XXXXX | 0.09 | Ralph Miller | 1 | MIN |
| XXXXX | 0.07 | Johnny Miljus | 90.3 | LAN |
| XXXXX | -0.02 | Dutch Henry | 2 | BAL |
| XXXXX | -0.03 | Bill Hughes | 2 | PIT |
| XXXXX | -0.12 | Vance McIlree | 1 | MIN |
| XXXXX | -0.16 | Red Bird | 5 | MIN |
| XXXXX | -0.28 | Bob Geary | 28 | CIN |
| XXXXX | -0.33 | Lefty Wolf | 14.7 | OAK |
| XXXXX | -0.34 | Sarge Connally | 9.7 | CHA |
_