| Team | Tm | Tier | Game |
|---|---|---|---|
| San Diego Padres | SDN | 4.85 | 202105040_PIT_SDN |
| Chicago White Sox | CHA | 3.39 | 202105020_CLE_CHA |
| New York Yankees | NYA | 3.21 | 202105020_DET_NYA |
| Minnesota Twins | MIN | 3.14 | 202105030_TEX_MIN |
| Washington Nationals | WAS | 2.01 | 202105040_ATL_WAS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Detroit Tigers | DET | -9.84 | 202105020_DET_NYA |
| Kansas City Royals | KCA | -3 | 202105030_CLE_KCA |
| Cincinnati Reds | CIN | -2.38 | 202105040_CHA_CIN |
| Colorado Rockies | COL | -2.32 | 202105041_SFN_COL |
| Pittsburgh Pirates | PIT | -1.55 | 202105020_SLN_PIT |
Based on accumulated WAA for this season up to 2021-05-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +035+ | 1.39 | J. P. Feyereisen | 15 | MIL |
| +037+ | 1.36 | Ryan Weathers | 19.3 | SDN |
| +038+ | 1.35 | Alex Reyes | 14.3 | SLN |
| +042+ | 1.31 | Yusmeiro Petit | 18.3 | OAK |
| +044+ | 1.29 | Adam Plutko | 18 | BAL |
| +045+ | 1.28 | Kendall Graveman | 13.3 | SEA |
| +048+ | 1.26 | Tyler Rogers | 17.7 | SFN |
| +049+ | 1.25 | Emmanuel Clase | 13.3 | CLE |
| XXXXX | 1.22 | Chad Green | 17.7 | NYA |
| XXXXX | 1.2 | Richard Rodriguez | 12.3 | PIT |
| XXXXX | 1.18 | Michael Kopech | 18.7 | CHA |
| XXXXX | 1.15 | Garrett Whitlock | 14.3 | BOS |
| XXXXX | 1.08 | Mark Melancon | 14 | SDN |
| XXXXX | 1.07 | Kyle Crick | 11 | PIT |
| XXXXX | 1.05 | Will Vest | 15.3 | SEA |
| XXXXX | 1.02 | Mike King | 11 | NYA |
| XXXXX | 1.01 | James Karinchak | 13 | CLE |
| XXXXX | 0.98 | Jonathan Loaisiga | 17.3 | NYA |
| XXXXX | 0.98 | Lou Trivino | 17 | OAK |
| XXXXX | 0.98 | Sam Coonrod | 14.7 | PHI |
| XXXXX | 0.93 | Aroldis Chapman | 10 | NYA |
| XXXXX | 0.93 | Craig Kimbrel | 12 | CHN |
| XXXXX | 0.88 | Cesar Valdez | 13.7 | BAL |
| XXXXX | 0.87 | Brad Hand | 9 | WAS |
| XXXXX | 0.84 | Tim Hill | 13.7 | SDN |
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