| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 12.89 | 192104190_SFN_ATL |
| Brooklyn Robins | LAN | 2.25 | 192104190_LAN_PHI |
| New York Yankees | NYA | 0.08 | 192104170_BOS_NYA |
| Pittsburgh Pirates | PIT | 0.08 | 192104190_PIT_CHN |
| Detroit Tigers | DET | 0 | 192104190_CLE_DET |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | -2.15 | 192104170_OAK_MIN |
| St. Louis Browns | BAL | -1.17 | 192104180_CHA_BAL |
| Philadelphia Phillies | PHI | -0.61 | 192104190_LAN_PHI |
| Cleveland Indians | CLE | -0.48 | 192104190_CLE_DET |
| Washington Senators | MIN | -0.37 | 192104170_OAK_MIN |
Based on accumulated WAA for this season up to 1921-04-19.
| Rank | WAA | Name | IP | Tm |
|---|
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