| Team | Tm | Tier | Game |
|---|---|---|---|
| San Diego Padres | SDN | 4.85 | 202105040_PIT_SDN |
| New York Yankees | NYA | 3.02 | 202105040_HOU_NYA |
| Minnesota Twins | MIN | 2.21 | 202105040_TEX_MIN |
| Washington Nationals | WAS | 2.01 | 202105040_ATL_WAS |
| Chicago White Sox | CHA | 1.83 | 202105050_CHA_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Detroit Tigers | DET | -8.7 | 202105050_DET_BOS |
| Kansas City Royals | KCA | -2.93 | 202105060_CLE_KCA |
| Cincinnati Reds | CIN | -2.38 | 202105040_CHA_CIN |
| Colorado Rockies | COL | -2.36 | 202105050_SFN_COL |
| Arizona Diamondbacks | ARI | -1 | 202105040_ARI_MIA |
Based on accumulated WAA for this season up to 2021-05-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +032+ | 1.45 | Alex Reyes | 15.3 | SLN |
| +039+ | 1.39 | J. P. Feyereisen | 15 | MIL |
| +044+ | 1.34 | Ryan Weathers | 19.3 | SDN |
| +045+ | 1.33 | Emmanuel Clase | 14.3 | CLE |
| +047+ | 1.33 | Michael Kopech | 20.3 | CHA |
| +051+ | 1.3 | Yusmeiro Petit | 18.3 | OAK |
| +053+ | 1.28 | Adam Plutko | 18 | BAL |
| +054+ | 1.27 | Kendall Graveman | 13.3 | SEA |
| +056+ | 1.25 | Tyler Rogers | 17.7 | SFN |
| XXXXX | 1.19 | James Karinchak | 15 | CLE |
| XXXXX | 1.19 | Richard Rodriguez | 12.3 | PIT |
| XXXXX | 1.16 | Mark Melancon | 15 | SDN |
| XXXXX | 1.07 | John King | 16 | TEX |
| XXXXX | 1.06 | Kyle Crick | 11 | PIT |
| XXXXX | 1.06 | Jonathan Loaisiga | 18.3 | NYA |
| XXXXX | 1.04 | Will Vest | 15.3 | SEA |
| XXXXX | 1.02 | Aroldis Chapman | 11 | NYA |
| XXXXX | 1.01 | Craig Kimbrel | 13 | CHN |
| XXXXX | 0.97 | Sam Coonrod | 14.7 | PHI |
| XXXXX | 0.96 | Brad Hand | 10 | WAS |
| XXXXX | 0.92 | Tim Hill | 14.7 | SDN |
| XXXXX | 0.91 | Dylan Floro | 14.7 | MIA |
| XXXXX | 0.9 | Jordan Holloway | 10 | MIA |
| XXXXX | 0.87 | Cesar Valdez | 13.7 | BAL |
| XXXXX | 0.84 | Giovanny Gallegos | 17.7 | SLN |
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