| Team | Tm | Tier | Game |
|---|---|---|---|
| San Diego Padres | SDN | 2.86 | 202107200_SDN_ATL |
| Chicago Cubs | CHN | 2.08 | 202107190_CHN_SLN |
| Boston Red Sox | BOS | 2.02 | 202107180_BOS_NYA |
| Milwaukee Brewers | MIL | 1.46 | 202107180_MIL_CIN |
| San Francisco Giants | SFN | 1.2 | 202107200_SFN_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Arizona Diamondbacks | ARI | -4.5 | 202107180_CHN_ARI |
| Detroit Tigers | DET | -3.72 | 202107180_MIN_DET |
| Cincinnati Reds | CIN | -3.2 | 202107200_NYN_CIN |
| LA Angels of Anaheim | ANA | -2.9 | 202107200_ANA_OAK |
| Baltimore Orioles | BAL | -2.88 | 202107180_BAL_KCA |
Based on accumulated WAA for this season up to 2021-07-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +043+ | 2.97 | Craig Kimbrel | 34.7 | CHN |
| +045+ | 2.97 | Garrett Whitlock | 45.7 | BOS |
| +057+ | 2.64 | Andrew Kittredge | 45.3 | TBA |
| +060+ | 2.59 | Ranger Suarez | 37 | PHI |
| +062+ | 2.56 | Andrew Chafin | 39 | CHN |
| +064+ | 2.49 | Ryan Pressly | 39 | HOU |
| +075+ | 2.35 | Kenley Jansen | 37.3 | LAN |
| +074+ | 2.35 | Michael Kopech | 38.3 | CHA |
| +076+ | 2.34 | Lou Trivino | 46 | OAK |
| +077+ | 2.33 | Josh Hader | 37.3 | MIL |
| +079+ | 2.31 | Collin McHugh | 39.7 | TBA |
| +080+ | 2.3 | Kendall Graveman | 30 | SEA |
| +083+ | 2.21 | Alex Reyes | 43.7 | SLN |
| +087+ | 2.15 | Tyler Rogers | 44 | SFN |
| +092+ | 2.07 | Aaron Loup | 31 | NYN |
| +096+ | 2.05 | Cristian Javier | 73.7 | HOU |
| +103+ | 1.99 | Austin Adams | 33.7 | SDN |
| +111+ | 1.89 | Giovanny Gallegos | 49 | SLN |
| +113+ | 1.89 | Emmanuel Clase | 38 | CLE |
| +117+ | 1.84 | Drew Steckenrider | 36 | SEA |
| +123+ | 1.77 | Mark Melancon | 40 | SDN |
| +125+ | 1.75 | Jordan Romano | 32.7 | TOR |
| +126+ | 1.75 | Craig Stammen | 55 | SDN |
| +127+ | 1.74 | Chris Stratton | 49 | PIT |
| +134+ | 1.66 | Luke Jackson | 34 | ATL |
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