| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 2.84 | 202108250_SFN_NYN |
| Milwaukee Brewers | MIL | 2.71 | 202108250_CIN_MIL |
| Chicago White Sox | CHA | 2.28 | 202108240_CHA_TOR |
| Oakland Athletics | OAK | 1.69 | 202108230_SEA_OAK |
| Houston Astros | HOU | 0.99 | 202108230_KCA_HOU |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Colorado Rockies | COL | -8.69 | 202108251_COL_CHN |
| Arizona Diamondbacks | ARI | -4.6 | 202108230_ARI_PIT |
| Baltimore Orioles | BAL | -3.19 | 202108250_ANA_BAL |
| Chicago Cubs | CHN | -2.19 | 202108230_COL_CHN |
| Pittsburgh Pirates | PIT | -0.8 | 202108230_ARI_PIT |
Based on accumulated WAA for this season up to 2021-08-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +044+ | 3.79 | Andrew Kittredge | 59.3 | TBA |
| +050+ | 3.65 | Garrett Whitlock | 60.3 | BOS |
| +055+ | 3.38 | Emmanuel Clase | 53.3 | CLE |
| +060+ | 3.24 | Kendall Graveman | 44 | TOT |
| +061+ | 3.22 | Aaron Loup | 42.3 | NYN |
| +063+ | 3.15 | Tyler Rogers | 61 | SFN |
| +065+ | 3.14 | Collin McHugh | 50.3 | TBA |
| +080+ | 2.87 | Craig Kimbrel | 46 | TOT |
| +081+ | 2.81 | Andrew Chafin | 52 | TOT |
| +082+ | 2.77 | Drew Steckenrider | 52 | SEA |
| +085+ | 2.75 | Josh Hader | 45.7 | MIL |
| +088+ | 2.68 | Mark Melancon | 54.3 | SDN |
| +093+ | 2.62 | Ryan Pressly | 51 | HOU |
| +094+ | 2.61 | Blake Treinen | 56 | LAN |
| +095+ | 2.53 | Cristian Javier | 87 | HOU |
| +096+ | 2.52 | Jonathan Loaisiga | 62.7 | NYA |
| +099+ | 2.5 | Scott Barlow | 61.3 | KCA |
| +106+ | 2.41 | Lou Trivino | 59.3 | OAK |
| +108+ | 2.37 | Luke Jackson | 47.7 | ATL |
| +109+ | 2.36 | Jose Alvarez | 50.7 | SFN |
| +113+ | 2.3 | Richard Rodriguez | 50.3 | TOT |
| +115+ | 2.3 | Brad Boxberger | 54 | MIL |
| +116+ | 2.29 | Tyler Matzek | 49 | ATL |
| +117+ | 2.28 | Devin Williams | 47.3 | MIL |
| +120+ | 2.25 | David Bednar | 51.7 | PIT |
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