| Team | Tm | Tier | Game |
|---|---|---|---|
| San Diego Padres | SDN | 4.86 | 202108120_SDN_ARI |
| Chicago White Sox | CHA | 2.7 | 202108120_NYA_CHA |
| San Francisco Giants | SFN | 2.51 | 202108110_ARI_SFN |
| Oakland Athletics | OAK | 1.93 | 202108130_OAK_TEX |
| New York Mets | NYN | 1.59 | 202108121_WAS_NYN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Colorado Rockies | COL | -5.28 | 202108110_COL_HOU |
| Arizona Diamondbacks | ARI | -3.77 | 202108120_SDN_ARI |
| Baltimore Orioles | BAL | -2.28 | 202108110_DET_BAL |
| Pittsburgh Pirates | PIT | -1.71 | 202108120_SLN_PIT |
| Chicago Cubs | CHN | -1.55 | 202108130_CHN_MIA |
Based on accumulated WAA for this season up to 2021-08-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +041+ | 3.61 | Garrett Whitlock | 55.7 | BOS |
| +046+ | 3.5 | Andrew Kittredge | 54 | TBA |
| +052+ | 3.33 | Kyle Gibson | 130 | TOT |
| +056+ | 3.14 | Craig Kimbrel | 42.3 | TOT |
| +058+ | 3.01 | Kendall Graveman | 39.3 | TOT |
| +059+ | 3 | Tyler Rogers | 55 | SFN |
| +060+ | 2.99 | Lou Trivino | 54.7 | OAK |
| +069+ | 2.81 | Collin McHugh | 44.7 | TBA |
| +070+ | 2.81 | Emmanuel Clase | 47.3 | CLE |
| +071+ | 2.77 | Aaron Loup | 37.7 | NYN |
| +076+ | 2.64 | Andrew Chafin | 46 | TOT |
| +079+ | 2.57 | Blake Treinen | 50.3 | LAN |
| +082+ | 2.55 | Ryan Pressly | 48 | HOU |
| +083+ | 2.54 | Cristian Javier | 82.7 | HOU |
| +092+ | 2.39 | Adam Cimber | 52 | TOT |
| +097+ | 2.36 | Mark Melancon | 50.3 | SDN |
| +103+ | 2.26 | Alex Reyes | 52.7 | SLN |
| +108+ | 2.22 | Josh Hader | 40.3 | MIL |
| +109+ | 2.2 | Drew Steckenrider | 46 | SEA |
| +117+ | 2.11 | Richard Rodriguez | 46.3 | TOT |
| +120+ | 2.09 | Dominic Leone | 30.3 | SFN |
| +124+ | 2.04 | Scott Barlow | 54.3 | KCA |
| +126+ | 2.02 | Luke Jackson | 44 | ATL |
| +135+ | 1.9 | Jonathan Loaisiga | 56.3 | NYA |
| +136+ | 1.9 | Michael Kopech | 46.3 | CHA |
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