| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 3.2 | 202108070_SFN_MIL |
| San Diego Padres | SDN | 2.77 | 202108070_ARI_SDN |
| Chicago White Sox | CHA | 2.74 | 202108060_CHA_CHN |
| Oakland Athletics | OAK | 1.82 | 202108070_TEX_OAK |
| Tampa Bay Rays | TBA | 1.43 | 202108070_TBA_BAL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -4.37 | 202108060_TBA_BAL |
| Colorado Rockies | COL | -4.26 | 202108070_MIA_COL |
| Arizona Diamondbacks | ARI | -3.45 | 202108060_ARI_SDN |
| Pittsburgh Pirates | PIT | -1.95 | 202108070_PIT_CIN |
| Philadelphia Phillies | PHI | -1.73 | 202108050_PHI_WAS |
Based on accumulated WAA for this season up to 2021-08-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +033+ | 3.84 | Garrett Whitlock | 54 | BOS |
| +049+ | 3.28 | Andrew Kittredge | 52 | TBA |
| +055+ | 3.02 | Kendall Graveman | 37.3 | TOT |
| +060+ | 2.91 | Craig Kimbrel | 40.3 | TOT |
| +064+ | 2.79 | Tyler Rogers | 53 | SFN |
| +067+ | 2.68 | Lou Trivino | 51.7 | OAK |
| +068+ | 2.68 | Aaron Loup | 37 | NYN |
| +073+ | 2.61 | Emmanuel Clase | 45.3 | CLE |
| +074+ | 2.6 | Collin McHugh | 42.7 | TBA |
| +084+ | 2.42 | Andrew Chafin | 44 | TOT |
| +093+ | 2.33 | Ryan Pressly | 46 | HOU |
| +094+ | 2.32 | Cristian Javier | 80.7 | HOU |
| +095+ | 2.3 | Adam Cimber | 49.3 | TOT |
| +098+ | 2.24 | Jake McGee | 47.3 | SFN |
| +101+ | 2.23 | Blake Treinen | 47 | LAN |
| +105+ | 2.16 | Alex Reyes | 49.7 | SLN |
| +108+ | 2.11 | Liam Hendriks | 48.7 | CHA |
| +109+ | 2.1 | Mark Melancon | 48 | SDN |
| +117+ | 2.08 | Craig Stammen | 63 | SDN |
| +123+ | 2.03 | Luke Jackson | 42 | ATL |
| +126+ | 1.93 | Anthony Bender | 39.3 | MIA |
| +127+ | 1.91 | Matt Barnes | 45 | BOS |
| +129+ | 1.9 | Jonathan Loaisiga | 54.3 | NYA |
| +130+ | 1.89 | Dominic Leone | 28.3 | SFN |
| +141+ | 1.81 | Scott Barlow | 52 | KCA |
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