| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 2.96 | 202109260_LAN_ARI |
| San Francisco Giants | SFN | 2.26 | 202109280_ARI_SFN |
| Chicago White Sox | CHA | 1.85 | 202109260_CHA_CLE |
| Tampa Bay Rays | TBA | 1.66 | 202109280_TBA_HOU |
| Milwaukee Brewers | MIL | 1.43 | 202109260_NYN_MIL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | -4.88 | 202109260_SLN_CHN |
| Colorado Rockies | COL | -2.04 | 202109270_WAS_COL |
| Baltimore Orioles | BAL | -2 | 202109260_TEX_BAL |
| Pittsburgh Pirates | PIT | -1.96 | 202109260_PIT_PHI |
| Arizona Diamondbacks | ARI | -1.94 | 202109260_LAN_ARI |
Based on accumulated WAA for this season up to 2021-09-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +043+ | 4.66 | Emmanuel Clase | 67.7 | CLE |
| +048+ | 4.38 | Aaron Loup | 55.7 | NYN |
| +058+ | 4.09 | Andrew Kittredge | 70.7 | TBA |
| +062+ | 3.96 | Andrew Chafin | 67.7 | TOT |
| +067+ | 3.86 | Josh Hader | 56.7 | MIL |
| +073+ | 3.68 | Collin McHugh | 62 | TBA |
| +078+ | 3.55 | Blake Treinen | 71.3 | LAN |
| +079+ | 3.51 | Adam Cimber | 69 | TOT |
| +083+ | 3.39 | Luke Jackson | 61.7 | ATL |
| +088+ | 3.35 | Tyler Rogers | 78 | SFN |
| +097+ | 3.17 | Drew Steckenrider | 64.7 | SEA |
| +099+ | 3.08 | David Bednar | 59.7 | PIT |
| +101+ | 3.05 | Casey Sadler | 37.7 | SEA |
| +107+ | 2.99 | Scott Barlow | 72.3 | KCA |
| +109+ | 2.96 | Kendall Graveman | 54 | TOT |
| +110+ | 2.95 | Dominic Leone | 50 | SFN |
| +112+ | 2.9 | Jordan Romano | 60.3 | TOR |
| +113+ | 2.89 | Mark Melancon | 63.7 | SDN |
| +114+ | 2.89 | Kenley Jansen | 66.7 | LAN |
| +120+ | 2.72 | Liam Hendriks | 69 | CHA |
| +122+ | 2.71 | Craig Kimbrel | 58.7 | TOT |
| +124+ | 2.68 | Ryan Pressly | 62 | HOU |
| +131+ | 2.53 | Jose Alvarez | 63 | SFN |
| +141+ | 2.37 | Lucas Luetge | 69.3 | NYA |
| +145+ | 2.29 | Richard Rodriguez | 62.7 | TOT |
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