| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Braves | ATL | 3.97 | 192109130_ATL_PIT |
| St. Louis Cardinals | SLN | 3.46 | 192109110_SLN_CHN |
| Pittsburgh Pirates | PIT | 1.89 | 192109130_ATL_PIT |
| New York Giants | SFN | 1.1 | 192109110_SFN_LAN |
| Cincinnati Reds | CIN | 0.87 | 192109130_SFN_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -5.39 | 192109110_DET_CHA |
| St. Louis Browns | BAL | -1.64 | 192109110_CLE_BAL |
| Detroit Tigers | DET | -0.9 | 192109110_DET_CHA |
| Washington Senators | MIN | -0.25 | 192109110_OAK_MIN |
| Chicago Cubs | CHN | -0.19 | 192109130_PHI_CHN |
Based on accumulated WAA for this season up to 1921-09-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +016+ | 6.6 | Bill Doak | 184.3 | SLN |
| +026+ | 4.54 | Dana Fillingim | 218 | ATL |
| +029+ | 4.12 | Joe Oeschger | 276.7 | ATL |
| +041+ | 3.68 | Babe Adams | 144 | PIT |
| +059+ | 2.17 | Guy Morton | 92.3 | CLE |
| +065+ | 2.07 | Fred Toney | 234.3 | SFN |
| +069+ | 1.9 | Bob Shawkey | 216.7 | NYA |
| +072+ | 1.79 | Elam Vangilder | 157.3 | BAL |
| +079+ | 1.56 | Fritz Coumbe | 82.7 | CIN |
| XXXXX | 1.08 | Jack Scott | 217 | ATL |
| XXXXX | 1.01 | 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 | 0.53 | Eric Erickson | 154.3 | MIN |
| XXXXX | 0.48 | Lou North | 71.3 | SLN |
| XXXXX | 0.47 | Red Shea | 27.3 | SFN |
| XXXXX | 0.43 | Lyle Bigbee | 7 | PIT |
| XXXXX | 0.18 | Sherry Smith | 163.3 | LAN |
| XXXXX | 0.13 | Eddie Rommel | 238.7 | OAK |
| XXXXX | 0.02 | Tom Rogers | 9 | NYA |
| XXXXX | 0.02 | Johnny Miljus | 87.7 | LAN |
| XXXXX | -0.21 | George Uhle | 201 | CLE |
| XXXXX | -0.28 | Lefty Wolf | 10.7 | OAK |
| XXXXX | -0.42 | Elmer Ponder | 109 | TOT |
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