| Team | Tm | Tier | Game |
|---|---|---|---|
| San Diego Padres | SDN | 5.27 | 202105121_SDN_COL |
| Chicago White Sox | CHA | 4.92 | 202105120_MIN_CHA |
| Washington Nationals | WAS | 2.24 | 202105140_WAS_ARI |
| New York Yankees | NYA | 1.8 | 202105120_NYA_TBA |
| St. Louis Cardinals | SLN | 1.29 | 202105120_SLN_MIL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Detroit Tigers | DET | -6.31 | 202105120_KCA_DET |
| Colorado Rockies | COL | -3.19 | 202105140_CIN_COL |
| Pittsburgh Pirates | PIT | -2.49 | 202105130_SFN_PIT |
| Kansas City Royals | KCA | -2.39 | 202105120_KCA_DET |
| Seattle Mariners | SEA | -2.05 | 202105130_CLE_SEA |
Based on accumulated WAA for this season up to 2021-05-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +035+ | 1.7 | Tyler Rogers | 22.7 | SFN |
| +036+ | 1.7 | Yusmeiro Petit | 22.7 | OAK |
| +040+ | 1.67 | Alex Reyes | 20 | SLN |
| +049+ | 1.5 | Kendall Graveman | 15.7 | SEA |
| +053+ | 1.44 | J. P. Feyereisen | 18 | MIL |
| +056+ | 1.41 | Michael Kopech | 26.3 | CHA |
| +057+ | 1.4 | James Karinchak | 17.3 | CLE |
| +058+ | 1.38 | Adam Plutko | 21.3 | BAL |
| +059+ | 1.38 | Aroldis Chapman | 15 | NYA |
| +066+ | 1.31 | Richard Rodriguez | 16 | PIT |
| +067+ | 1.27 | Sam Coonrod | 18 | PHI |
| XXXXX | 1.21 | Mark Melancon | 17.7 | SDN |
| XXXXX | 1.19 | Craig Kimbrel | 15 | CHN |
| XXXXX | 1.19 | Dylan Floro | 17.7 | MIA |
| XXXXX | 1.17 | Craig Stammen | 24 | SDN |
| XXXXX | 1.15 | Emmanuel Clase | 17 | CLE |
| XXXXX | 1.13 | Josh Hader | 14.7 | MIL |
| XXXXX | 1.06 | Austin Voth | 15.7 | WAS |
| XXXXX | 1.06 | Tyler Chatwood | 13.3 | TOR |
| XXXXX | 1.06 | Garrett Whitlock | 20.3 | BOS |
| XXXXX | 1.02 | John King | 20 | TEX |
| XXXXX | 0.95 | Ryan Pressly | 17 | HOU |
| XXXXX | 0.93 | Matt Barnes | 19 | BOS |
| XXXXX | 0.93 | Paul Fry | 14.3 | BAL |
| XXXXX | 0.89 | Ryne Stanek | 16.3 | HOU |
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