| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 12.89 | 192104190_SFN_ATL |
| Brooklyn Robins | LAN | 2.28 | 192104210_ATL_LAN |
| Pittsburgh Pirates | PIT | 0.08 | 192104190_PIT_CHN |
| Chicago White Sox | CHA | 0 | 192104210_DET_CHA |
| New York Yankees | NYA | 0 | 192104200_BOS_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | -1.72 | 192104190_OAK_MIN |
| St. Louis Browns | BAL | -1.12 | 192104190_CHA_BAL |
| Washington Senators | MIN | -0.67 | 192104200_OAK_MIN |
| Cincinnati Reds | CIN | -0.62 | 192104210_CIN_PIT |
| Chicago Cubs | CHN | -0.62 | 192104200_PIT_CHN |
Based on accumulated WAA for this season up to 1921-04-21.
| Rank | WAA | Name | IP | Tm |
|---|
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