| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 4.93 | 192009061_SLN_CIN |
| Pittsburgh Pirates | PIT | 4.37 | 192009050_PIT_CHN |
| New York Yankees | NYA | 1.98 | 192009041_NYA_BOS |
| Brooklyn Robins | LAN | 1.88 | 192009061_LAN_PHI |
| Cleveland Indians | CLE | 0.7 | 192009061_BAL_CLE |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | -4.58 | 192009040_MIN_OAK |
| St. Louis Cardinals | SLN | -4 | 192009061_SLN_CIN |
| St. Louis Browns | BAL | -3.62 | 192009061_BAL_CLE |
| Philadelphia Athletics | OAK | -0.74 | 192009061_OAK_NYA |
| Chicago Cubs | CHN | -0.27 | 192009061_CHN_PIT |
Based on accumulated WAA for this season up to 1920-09-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +007+ | 6.21 | Dutch Ruether | 253 | CIN |
| +044+ | 2.66 | Harry Harper | 138 | BOS |
| +055+ | 2.3 | Jim Bagby | 285.7 | CLE |
| +056+ | 2.21 | Sherry Smith | 96.7 | LAN |
| +061+ | 1.98 | Al Mamaux | 170 | LAN |
| XXXXX | 0.79 | Buddy Napier | 21 | CIN |
| XXXXX | 0.56 | Elmer Myers | 123.3 | TOT |
| XXXXX | 0.49 | Pol Perritt | 6.3 | SFN |
| XXXXX | 0.49 | Jack Wisner | 41.7 | PIT |
| XXXXX | 0.16 | Jerry Conway | 2 | MIN |
| XXXXX | 0.08 | Bill Sherdel | 147 | SLN |
| XXXXX | 0.08 | Jimmy Zinn | 1 | PIT |
| XXXXX | 0.07 | Bob Clark | 35 | CLE |
| XXXXX | 0.01 | Eppa Rixey | 255.7 | PHI |
| XXXXX | -0.19 | Lynn Brenton | 3 | CIN |
| XXXXX | -0.2 | Johnny Enzmann | 34.3 | PHI |
| XXXXX | -0.24 | Lou North | 56.3 | SLN |
| XXXXX | -0.24 | Bob McGraw | 23 | NYA |
| XXXXX | -0.38 | Bill Morrisette | 13.7 | DET |
| XXXXX | -0.57 | Rollie Naylor | 212 | OAK |
| XXXXX | -0.6 | Joe Jaeger | 3 | CHN |
| XXXXX | -1.2 | Bill Hubbell | 143.7 | TOT |
| -082- | -1.35 | Jose Acosta | 46.7 | MIN |
| -056- | -1.88 | Bill Burwell | 86 | BAL |
| -054- | -1.93 | Roy Wilkinson | 129 | CHA |
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