| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | 5.2 | 192109141_LAN_SLN |
| Boston Braves | ATL | 3.97 | 192109130_ATL_PIT |
| Pittsburgh Pirates | PIT | 1.89 | 192109130_ATL_PIT |
| Cincinnati Reds | CIN | 0.87 | 192109130_SFN_CIN |
| New York Giants | SFN | 0.73 | 192109130_SFN_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -2.31 | 192109140_CHA_NYA |
| Detroit Tigers | DET | -0.77 | 192109140_DET_BOS |
| St. Louis Browns | BAL | -0.59 | 192109130_BAL_MIN |
| Philadelphia Athletics | OAK | -0.54 | 192109140_CLE_OAK |
| Chicago Cubs | CHN | -0.26 | 192109140_PHI_CHN |
Based on accumulated WAA for this season up to 1921-09-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +016+ | 6.56 | Bill Doak | 184.3 | SLN |
| +020+ | 5.62 | Waite Hoyt | 249.3 | NYA |
| +031+ | 4.13 | Joe Oeschger | 276.7 | ATL |
| +041+ | 3.68 | Babe Adams | 144 | PIT |
| +044+ | 3.33 | Bill Sherdel | 123.7 | SLN |
| +059+ | 2.17 | Guy Morton | 92.3 | CLE |
| +062+ | 2.06 | Fred Toney | 234.3 | SFN |
| +072+ | 1.79 | Elam Vangilder | 157.3 | BAL |
| +079+ | 1.56 | Fritz Coumbe | 82.7 | CIN |
| XXXXX | 1.09 | Jack Scott | 217 | ATL |
| XXXXX | 1 | Pete Donohue | 92.3 | CIN |
| XXXXX | 0.8 | Slim Sallee | 95.7 | SFN |
| XXXXX | 0.61 | Johnny Cooney | 13.3 | ATL |
| XXXXX | 0.57 | Jimmy Zinn | 126 | PIT |
| XXXXX | 0.54 | Lou North | 74.3 | SLN |
| XXXXX | 0.53 | Eric Erickson | 154.3 | MIN |
| XXXXX | 0.47 | Red Shea | 27.3 | SFN |
| XXXXX | 0.43 | Lyle Bigbee | 7 | PIT |
| XXXXX | 0.43 | Sherry Smith | 166.3 | LAN |
| XXXXX | 0.12 | Eddie Rommel | 238.7 | OAK |
| XXXXX | 0.1 | Cliff Markle | 43 | CIN |
| XXXXX | 0.01 | Tom Rogers | 9 | NYA |
| XXXXX | -0.05 | Johnny Miljus | 89.3 | LAN |
| XXXXX | -0.12 | Vance McIlree | 1 | MIN |
| XXXXX | -0.28 | Lefty Wolf | 10.7 | OAK |
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