| Team | Tm | Tier | Game |
|---|---|---|---|
| San Diego Padres | SDN | 3.31 | 202108090_MIA_SDN |
| San Francisco Giants | SFN | 3.2 | 202108070_SFN_MIL |
| Chicago White Sox | CHA | 2.87 | 202108090_CHA_MIN |
| Oakland Athletics | OAK | 1.82 | 202108070_TEX_OAK |
| Tampa Bay Rays | TBA | 1.44 | 202108080_TBA_BAL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Colorado Rockies | COL | -5.42 | 202108080_MIA_COL |
| Arizona Diamondbacks | ARI | -3.27 | 202108080_ARI_SDN |
| Pittsburgh Pirates | PIT | -1.95 | 202108070_PIT_CIN |
| Baltimore Orioles | BAL | -1.75 | 202108080_TBA_BAL |
| Chicago Cubs | CHN | -1.03 | 202108080_CHA_CHN |
Based on accumulated WAA for this season up to 2021-08-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +033+ | 3.86 | Garrett Whitlock | 54 | BOS |
| +046+ | 3.29 | Andrew Kittredge | 52 | TBA |
| +055+ | 3.02 | Kendall Graveman | 37.3 | TOT |
| +058+ | 2.91 | Craig Kimbrel | 40.3 | TOT |
| +063+ | 2.8 | Tyler Rogers | 53 | SFN |
| +064+ | 2.79 | Lou Trivino | 52.7 | OAK |
| +065+ | 2.71 | Emmanuel Clase | 46.3 | CLE |
| +068+ | 2.69 | Aaron Loup | 37 | NYN |
| +075+ | 2.6 | Collin McHugh | 42.7 | TBA |
| +079+ | 2.52 | Andrew Chafin | 45 | TOT |
| +093+ | 2.34 | Ryan Pressly | 46 | HOU |
| +096+ | 2.33 | Cristian Javier | 80.7 | HOU |
| +097+ | 2.32 | Adam Cimber | 49.3 | TOT |
| +102+ | 2.27 | Alex Reyes | 50.7 | SLN |
| +103+ | 2.25 | Jake McGee | 47.3 | SFN |
| +105+ | 2.24 | Blake Treinen | 47 | LAN |
| +106+ | 2.21 | Mark Melancon | 49 | SDN |
| +114+ | 2.11 | Liam Hendriks | 48.7 | CHA |
| +118+ | 2.09 | Craig Stammen | 63 | SDN |
| +124+ | 2.03 | Luke Jackson | 42 | ATL |
| +125+ | 2 | Drew Steckenrider | 44 | SEA |
| +128+ | 1.93 | Scott Barlow | 53.3 | KCA |
| +131+ | 1.89 | Dominic Leone | 28.3 | SFN |
| +137+ | 1.84 | Richard Rodriguez | 43.7 | TOT |
| +141+ | 1.83 | Anthony Bender | 40.3 | MIA |
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