| Team | Tm | Tier | Game |
|---|---|---|---|
| San Diego Padres | SDN | 4.1 | 202108040_SDN_OAK |
| Chicago White Sox | CHA | 3.87 | 202108030_KCA_CHA |
| San Francisco Giants | SFN | 1.57 | 202108050_SFN_ARI |
| Oakland Athletics | OAK | 1.52 | 202108030_SDN_OAK |
| Boston Red Sox | BOS | 1.4 | 202108050_BOS_DET |
| 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 |
| Philadelphia Phillies | PHI | -1.73 | 202108050_PHI_WAS |
| Pittsburgh Pirates | PIT | -1.61 | 202108030_PIT_MIL |
Based on accumulated WAA for this season up to 2021-08-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +031+ | 3.63 | Garrett Whitlock | 52 | BOS |
| +041+ | 3.38 | Craig Kimbrel | 38.7 | TOT |
| +047+ | 3.22 | Andrew Kittredge | 51.3 | TBA |
| +062+ | 2.83 | Kendall Graveman | 35.3 | TOT |
| +070+ | 2.61 | Tyler Rogers | 51 | SFN |
| +072+ | 2.6 | Lou Trivino | 50.7 | OAK |
| +073+ | 2.58 | Aaron Loup | 36 | NYN |
| +074+ | 2.55 | Emmanuel Clase | 44.7 | CLE |
| +083+ | 2.41 | Craig Stammen | 62 | SDN |
| +086+ | 2.34 | Cristian Javier | 80.7 | HOU |
| +087+ | 2.33 | Andrew Chafin | 43 | TOT |
| +093+ | 2.23 | Adam Cimber | 48.7 | TOT |
| +099+ | 2.15 | Ryan Pressly | 44 | HOU |
| +103+ | 2.11 | Blake Treinen | 45.7 | LAN |
| +109+ | 2.07 | Alex Reyes | 48.7 | SLN |
| +111+ | 2.06 | Jake McGee | 45.3 | SFN |
| +113+ | 2.01 | Mark Melancon | 47 | SDN |
| +114+ | 2 | Matt Barnes | 44 | BOS |
| +116+ | 1.98 | Liam Hendriks | 47.3 | CHA |
| +122+ | 1.93 | Anthony Bender | 39.3 | MIA |
| +130+ | 1.84 | Luke Jackson | 40 | ATL |
| +132+ | 1.8 | Scott Barlow | 52 | KCA |
| +138+ | 1.71 | Drew Steckenrider | 41 | SEA |
| +139+ | 1.7 | Dominic Leone | 26.3 | SFN |
| +140+ | 1.7 | Richard Rodriguez | 42.3 | TOT |
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