| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 7.92 | 192108010_SFN_CIN |
| Boston Braves | ATL | 5.25 | 192108031_ATL_CHN |
| Boston Red Sox | BOS | 0.79 | 192108021_BAL_BOS |
| Brooklyn Robins | LAN | 0.63 | 192108010_LAN_SLN |
| St. Louis Cardinals | SLN | 0.5 | 192108010_LAN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | -2.92 | 192108010_PHI_CHN |
| Cleveland Indians | CLE | -2.51 | 192108010_CLE_NYA |
| Washington Senators | MIN | -1.35 | 192108010_DET_MIN |
| Detroit Tigers | DET | -0.32 | 192108020_DET_MIN |
| St. Louis Browns | BAL | -0.19 | 192108021_BAL_BOS |
Based on accumulated WAA for this season up to 1921-08-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +034+ | 2.8 | Dana Fillingim | 149 | ATL |
| +036+ | 2.62 | Hugh McQuillan | 174 | ATL |
| +050+ | 1.99 | Allen Russell | 121.3 | BOS |
| +077+ | 1.33 | Red Causey | 57.3 | TOT |
| +080+ | 1.27 | Benn Karr | 46 | BOS |
| XXXXX | 1.24 | Rosy Ryan | 124 | SFN |
| XXXXX | 1.13 | Bill Sherdel | 60.7 | SLN |
| XXXXX | 0.86 | Fritz Coumbe | 59.3 | CIN |
| XXXXX | 0.75 | Sherry Smith | 140.3 | LAN |
| XXXXX | 0.65 | Roy Walker | 115.3 | SLN |
| XXXXX | 0.48 | Slim Sallee | 71.7 | SFN |
| XXXXX | 0.33 | Clarence Mitchell | 97.7 | LAN |
| XXXXX | 0.11 | Jose Acosta | 84 | MIN |
| XXXXX | -0.04 | Jesse Winters | 30 | PHI |
| XXXXX | -0.14 | Slicker Parks | 14.3 | DET |
| XXXXX | -0.2 | Dave Keefe | 126.3 | OAK |
| XXXXX | -0.23 | Tom Zachary | 167.7 | MIN |
| XXXXX | -0.3 | George Uhle | 155 | CLE |
| XXXXX | -0.37 | Harvey Freeman | 12 | OAK |
| XXXXX | -0.38 | Ray Kolp | 108.7 | BAL |
| XXXXX | -0.42 | Percy Jones | 46.7 | CHN |
| XXXXX | -0.44 | Lefty Wolf | 6.7 | OAK |
| XXXXX | -0.45 | Bill Burwell | 59.3 | BAL |
| XXXXX | -0.5 | Bob Geary | 16.7 | CIN |
| XXXXX | -0.59 | Jim Middleton | 100 | DET |
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