| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Braves | ATL | 1.82 | 192108040_ATL_CHN |
| Boston Red Sox | BOS | 1.61 | 192108050_CHA_BOS |
| New York Yankees | NYA | 1.57 | 192108060_DET_NYA |
| New York Giants | SFN | 1.36 | 192108050_SFN_SLN |
| St. Louis Cardinals | SLN | 0.25 | 192108040_SFN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -9.73 | 192108060_CHA_BOS |
| Cleveland Indians | CLE | -2.5 | 192108050_CLE_MIN |
| Chicago Cubs | CHN | -1.9 | 192108050_ATL_CHN |
| Washington Senators | MIN | -0.59 | 192108050_CLE_MIN |
| Detroit Tigers | DET | -0.41 | 192108060_DET_NYA |
Based on accumulated WAA for this season up to 1921-08-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +034+ | 2.64 | Dana Fillingim | 152 | ATL |
| +042+ | 2.43 | Allen Russell | 126.3 | BOS |
| +052+ | 1.97 | Bill Sherdel | 69.7 | SLN |
| +081+ | 1.25 | Benn Karr | 46 | BOS |
| XXXXX | 0.97 | Mule Watson | 154.3 | ATL |
| XXXXX | 0.94 | Fritz Coumbe | 60.3 | CIN |
| XXXXX | 0.92 | Sherry Smith | 142.3 | LAN |
| XXXXX | 0.48 | Slim Sallee | 71.7 | SFN |
| XXXXX | 0.45 | Jimmy Zinn | 83 | PIT |
| XXXXX | 0.38 | Bob Shawkey | 149.3 | NYA |
| XXXXX | 0.33 | Duke Sedgwick | 27.3 | PHI |
| XXXXX | 0.09 | Jose Acosta | 84 | MIN |
| XXXXX | -0.04 | Jesse Winters | 30 | PHI |
| XXXXX | -0.28 | Harvey Freeman | 13 | OAK |
| XXXXX | -0.45 | Bob Geary | 21.7 | CIN |
| XXXXX | -0.54 | Dave Keefe | 134.3 | OAK |
| XXXXX | -0.63 | Jack Quinn | 91.7 | NYA |
| XXXXX | -0.75 | Jim Middleton | 100.7 | DET |
| XXXXX | -0.76 | Bill Burwell | 65 | BAL |
| XXXXX | -0.78 | Allen Sothoron | 91.7 | TOT |
| XXXXX | -0.81 | Bill Bailey | 40.3 | SLN |
| XXXXX | -0.97 | Garland Braxton | 14.3 | ATL |
| XXXXX | -0.98 | Percy Jones | 52 | CHN |
| XXXXX | -1.05 | Ferdie Schupp | 73.7 | TOT |
| XXXXX | -1.12 | Al Schacht | 64.3 | MIN |
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