| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 2.41 | 202108160_NYN_SFN |
| Chicago White Sox | CHA | 2.37 | 202108140_NYA_CHA |
| Oakland Athletics | OAK | 2.21 | 202108160_OAK_CHA |
| San Diego Padres | SDN | 2.13 | 202108160_SDN_COL |
| New York Mets | NYN | 1.61 | 202108140_LAN_NYN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Colorado Rockies | COL | -4.29 | 202108140_COL_SFN |
| Arizona Diamondbacks | ARI | -3.4 | 202108140_SDN_ARI |
| Baltimore Orioles | BAL | -2.26 | 202108160_BAL_TBA |
| Chicago Cubs | CHN | -1.71 | 202108160_CHN_CIN |
| Boston Red Sox | BOS | -1.35 | 202108140_BAL_BOS |
Based on accumulated WAA for this season up to 2021-08-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +038+ | 3.79 | Garrett Whitlock | 57.3 | BOS |
| +044+ | 3.55 | Andrew Kittredge | 54.3 | TBA |
| +057+ | 3.15 | Craig Kimbrel | 44.3 | TOT |
| +061+ | 3.02 | Kendall Graveman | 39.3 | TOT |
| +062+ | 3.01 | Lou Trivino | 54.7 | OAK |
| +065+ | 2.92 | Emmanuel Clase | 48.3 | CLE |
| +069+ | 2.84 | Aaron Loup | 38.3 | NYN |
| +071+ | 2.83 | Andrew Chafin | 47.7 | TOT |
| +072+ | 2.79 | Tyler Rogers | 57 | SFN |
| +077+ | 2.71 | Blake Treinen | 51.7 | LAN |
| +083+ | 2.57 | Ryan Pressly | 48 | HOU |
| +085+ | 2.56 | Cristian Javier | 84.7 | HOU |
| +102+ | 2.34 | Josh Hader | 41.3 | MIL |
| +108+ | 2.27 | Alex Reyes | 52.7 | SLN |
| +111+ | 2.23 | Richard Rodriguez | 47.3 | TOT |
| +112+ | 2.21 | Drew Steckenrider | 46 | SEA |
| +119+ | 2.13 | Luke Jackson | 45 | ATL |
| +117+ | 2.13 | Jonathan Loaisiga | 58.7 | NYA |
| +121+ | 2.11 | Scott Barlow | 57 | KCA |
| +123+ | 2.1 | Michael Kopech | 48.3 | CHA |
| +125+ | 2.09 | Adam Cimber | 53 | TOT |
| +131+ | 1.98 | Tyler Matzek | 45.7 | ATL |
| +133+ | 1.97 | Jose Alvarez | 46.3 | SFN |
| +138+ | 1.93 | Brad Boxberger | 50 | MIL |
| +136+ | 1.93 | Anthony Bender | 43.3 | MIA |
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