| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 13.13 | 192104160_SFN_PHI |
| Cleveland Indians | CLE | 0.5 | 192104150_CLE_BAL |
| Brooklyn Robins | LAN | 0.42 | 192104170_ATL_LAN |
| New York Yankees | NYA | 0.08 | 192104170_BOS_NYA |
| Cincinnati Reds | CIN | 0 | 192104150_PIT_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | -2.15 | 192104170_OAK_MIN |
| St. Louis Browns | BAL | -0.72 | 192104150_CLE_BAL |
| Philadelphia Phillies | PHI | -0.64 | 192104160_SFN_PHI |
| Washington Senators | MIN | -0.54 | 192104160_BOS_MIN |
| Boston Braves | ATL | -0.15 | 192104170_ATL_LAN |
Based on accumulated WAA for this season up to 1921-04-17.
| Rank | WAA | Name | IP | Tm |
|---|
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