| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 4.08 | 202110010_SDN_SFN |
| Los Angeles Dodgers | LAN | 2.68 | 202110020_MIL_LAN |
| St. Louis Cardinals | SLN | 1.86 | 202110010_CHN_SLN |
| New York Yankees | NYA | 1.66 | 202109300_NYA_TOR |
| Chicago White Sox | CHA | 1.47 | 202110010_DET_CHA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -4.42 | 202110010_BAL_TOR |
| Chicago Cubs | CHN | -4.2 | 202110010_CHN_SLN |
| Colorado Rockies | COL | -3.68 | 202110020_COL_ARI |
| Washington Nationals | WAS | -3.09 | 202110010_BOS_WAS |
| Arizona Diamondbacks | ARI | -1.8 | 202109300_ARI_SFN |
Based on accumulated WAA for this season up to 2021-10-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +041+ | 4.77 | Emmanuel Clase | 68.7 | CLE |
| +050+ | 4.53 | Aaron Loup | 56.7 | NYN |
| +062+ | 3.98 | Josh Hader | 57.7 | MIL |
| +068+ | 3.86 | Andrew Chafin | 68.7 | TOT |
| +074+ | 3.78 | Andrew Kittredge | 71.7 | TBA |
| +077+ | 3.66 | Blake Treinen | 72.3 | LAN |
| +078+ | 3.65 | Tyler Rogers | 81 | SFN |
| +084+ | 3.37 | Drew Steckenrider | 66.7 | SEA |
| +085+ | 3.28 | Adam Cimber | 70.7 | TOT |
| +086+ | 3.28 | Luke Jackson | 62.7 | ATL |
| +094+ | 3.22 | Casey Sadler | 39.3 | SEA |
| +095+ | 3.21 | Dominic Leone | 52.7 | SFN |
| +100+ | 3.17 | Jordan Romano | 63 | TOR |
| +104+ | 3.13 | Kenley Jansen | 69 | LAN |
| +105+ | 3.09 | Scott Barlow | 73.3 | KCA |
| +110+ | 3.01 | Mark Melancon | 64.7 | SDN |
| +109+ | 3.01 | Jonathan Loaisiga | 69.3 | NYA |
| +112+ | 2.97 | David Bednar | 60.7 | PIT |
| +113+ | 2.95 | Kendall Graveman | 56 | TOT |
| +115+ | 2.93 | Liam Hendriks | 71 | CHA |
| +116+ | 2.88 | Ryan Pressly | 64 | HOU |
| +118+ | 2.81 | Craig Kimbrel | 59.7 | TOT |
| +126+ | 2.69 | Jose Alvarez | 64.7 | SFN |
| +129+ | 2.64 | Raisel Iglesias | 69 | ANA |
| +134+ | 2.54 | Craig Stammen | 87.7 | SDN |
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