| Team | Tm | Tier | Game |
|---|---|---|---|
| San Diego Padres | SDN | 4.1 | 202108040_SDN_OAK |
| Chicago White Sox | CHA | 3.87 | 202108030_KCA_CHA |
| Oakland Athletics | OAK | 1.52 | 202108030_SDN_OAK |
| Milwaukee Brewers | MIL | 1.48 | 202108020_PIT_MIL |
| San Francisco Giants | SFN | 1.39 | 202108040_SFN_ARI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Arizona Diamondbacks | ARI | -4.49 | 202108030_SFN_ARI |
| Baltimore Orioles | BAL | -3.41 | 202108040_BAL_NYA |
| Colorado Rockies | COL | -2.43 | 202108040_CHN_COL |
| Pittsburgh Pirates | PIT | -1.61 | 202108030_PIT_MIL |
| Detroit Tigers | DET | -1.19 | 202108030_BOS_DET |
Based on accumulated WAA for this season up to 2021-08-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +033+ | 3.63 | Garrett Whitlock | 52 | BOS |
| +040+ | 3.38 | Craig Kimbrel | 38.7 | TOT |
| +043+ | 3.23 | Ranger Suarez | 43.3 | PHI |
| +045+ | 3.22 | Andrew Kittredge | 51.3 | TBA |
| +060+ | 2.83 | Kendall Graveman | 35.3 | TOT |
| +066+ | 2.7 | Alex Reyes | 48.7 | SLN |
| +073+ | 2.6 | Lou Trivino | 50.7 | OAK |
| +074+ | 2.58 | Aaron Loup | 36 | NYN |
| +076+ | 2.55 | Emmanuel Clase | 44.7 | CLE |
| +078+ | 2.53 | Tyler Rogers | 50 | SFN |
| +083+ | 2.41 | Craig Stammen | 62 | SDN |
| +085+ | 2.36 | Cristian Javier | 78.7 | HOU |
| +088+ | 2.33 | Andrew Chafin | 43 | TOT |
| +100+ | 2.16 | Ryan Pressly | 44 | HOU |
| +102+ | 2.14 | Adam Cimber | 47.7 | TOT |
| +105+ | 2.11 | Blake Treinen | 45.7 | LAN |
| +106+ | 2.11 | Josh Hader | 39.3 | MIL |
| +111+ | 2.02 | Mark Melancon | 47 | SDN |
| +112+ | 2 | Matt Barnes | 44 | BOS |
| +113+ | 1.99 | Liam Hendriks | 47.3 | CHA |
| +115+ | 1.98 | Jake McGee | 44.3 | SFN |
| +118+ | 1.92 | Scott Barlow | 51 | KCA |
| +130+ | 1.84 | Luke Jackson | 40 | ATL |
| +131+ | 1.83 | Anthony Bender | 38.3 | MIA |
| +139+ | 1.72 | Giovanny Gallegos | 55.7 | SLN |
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