| Team | Tm | Tier | Game |
|---|---|---|---|
| Brooklyn Robins | LAN | 9.85 | 192009190_PIT_LAN |
| New York Giants | SFN | 1.2 | 192009210_CIN_SFN |
| Pittsburgh Pirates | PIT | 0.61 | 192009190_PIT_LAN |
| New York Yankees | NYA | 0.47 | 192009190_NYA_BAL |
| Cincinnati Reds | CIN | 0.43 | 192009190_CIN_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | -2 | 192009210_CHN_ATL |
| Washington Senators | MIN | -1.53 | 192009210_MIN_DET |
| Philadelphia Athletics | OAK | -1.29 | 192009190_OAK_CHA |
| St. Louis Browns | BAL | -1.14 | 192009190_NYA_BAL |
| St. Louis Cardinals | SLN | -0.6 | 192009200_SLN_PHI |
Based on accumulated WAA for this season up to 1920-09-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 8.95 | Burleigh Grimes | 292.7 | LAN |
| +040+ | 3.53 | Phil Douglas | 205.7 | SFN |
| +045+ | 2.71 | Al Mamaux | 184 | LAN |
| +051+ | 2.53 | Elmer Ponder | 178 | PIT |
| +055+ | 2.38 | Eddie Rommel | 163 | OAK |
| +059+ | 2.33 | Jack Quinn | 245.3 | NYA |
| XXXXX | 1.16 | Dave Keefe | 119.7 | OAK |
| XXXXX | 0.8 | Leo Townsend | 15.3 | ATL |
| XXXXX | 0.77 | Rip Collins | 175.3 | NYA |
| XXXXX | 0.77 | Harry Harper | 153.7 | BOS |
| XXXXX | 0.75 | Bill Bayne | 76.3 | BAL |
| XXXXX | 0.5 | Rosy Ryan | 6.3 | SFN |
| XXXXX | 0.32 | Ira Townsend | 4 | ATL |
| XXXXX | 0.28 | John Bogart | 8.7 | DET |
| XXXXX | 0.24 | Pol Perritt | 11 | SFN |
| XXXXX | 0.22 | Hal Carlson | 239 | PIT |
| XXXXX | 0.21 | Dickey Kerr | 225.7 | CHA |
| XXXXX | 0.2 | Clarence Mitchell | 74.7 | LAN |
| XXXXX | 0.16 | Lou Vedder | 2 | DET |
| XXXXX | 0.01 | Huck Betts | 83 | PHI |
| XXXXX | -0.04 | Eppa Rixey | 284.3 | PHI |
| XXXXX | -0.05 | Bill Sherdel | 161 | SLN |
| XXXXX | -0.07 | Lou North | 70.7 | SLN |
| XXXXX | -0.1 | Al Pierotti | 4 | ATL |
| XXXXX | -0.1 | Rollie Naylor | 233 | OAK |
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