| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 6.64 | 192007130_ATL_PIT |
| Brooklyn Robins | LAN | 3.38 | 192007130_LAN_CHN |
| Cincinnati Reds | CIN | 1.29 | 192007120_PHI_CIN |
| St. Louis Browns | BAL | 0.84 | 192007120_BAL_BOS |
| New York Yankees | NYA | 0.2 | 192007110_DET_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -2.82 | 192007130_PHI_CIN |
| Washington Senators | MIN | -2.59 | 192007110_CLE_MIN |
| Detroit Tigers | DET | -1.07 | 192007110_DET_NYA |
| Philadelphia Athletics | OAK | -1.02 | 192007130_CLE_OAK |
| New York Yankees | NYA | -0.33 | 192007131_BAL_NYA |
Based on accumulated WAA for this season up to 1920-07-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +024+ | 3.17 | Wilbur Cooper | 168 | PIT |
| +023+ | 3.17 | Al Mamaux | 102 | LAN |
| +035+ | 2.04 | Eppa Rixey | 159.7 | PHI |
| XXXXX | 0.87 | Jakie May | 37.3 | SLN |
| XXXXX | 0.81 | Hugh McQuillan | 102.7 | ATL |
| XXXXX | 0.67 | Eric Erickson | 117 | MIN |
| XXXXX | 0.2 | Dick Niehaus | 38.7 | CLE |
| XXXXX | 0.19 | Hal Kime | 5 | SLN |
| XXXXX | 0.12 | Lou North | 20 | SLN |
| XXXXX | 0.01 | Jesse Winters | 39.3 | SFN |
| XXXXX | -0.01 | Johnny Miljus | 16.3 | LAN |
| XXXXX | -0.05 | Hack Eibel | 10 | BOS |
| XXXXX | -0.24 | Hod Eller | 47 | CIN |
| XXXXX | -0.25 | Bill Burwell | 53 | BAL |
| XXXXX | -0.34 | Walt Schulz | 1 | SLN |
| XXXXX | -0.37 | Gary Fortune | 35 | BOS |
| XXXXX | -0.41 | Eddie Rommel | 46.3 | OAK |
| XXXXX | -0.42 | Bill Sherdel | 95 | SLN |
| XXXXX | -0.46 | Hank Thormahlen | 99 | NYA |
| XXXXX | -0.7 | Paul Carter | 75 | CHN |
| -055- | -1.3 | Red Causey | 113.3 | PHI |
| -053- | -1.32 | Eddie Eayrs | 26.3 | ATL |
| -044- | -1.48 | Allen Sothoron | 150.3 | BAL |
| -035- | -1.69 | Ernie Shore | 33 | NYA |
| -026- | -2.06 | Frank Okrie | 30.7 | DET |
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