| Team | Tm | Tier | Game |
|---|---|---|---|
| San Diego Padres | SDN | 4.25 | 202109070_ANA_SDN |
| San Francisco Giants | SFN | 2.52 | 202109060_SFN_COL |
| Tampa Bay Rays | TBA | 2.38 | 202109060_TBA_BOS |
| Chicago White Sox | CHA | 1.65 | 202109070_CHA_OAK |
| Los Angeles Dodgers | LAN | 1.36 | 202109060_LAN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Arizona Diamondbacks | ARI | -3.97 | 202109050_SEA_ARI |
| Colorado Rockies | COL | -3.43 | 202109070_SFN_COL |
| Chicago Cubs | CHN | -2.16 | 202109060_CIN_CHN |
| Baltimore Orioles | BAL | -2.13 | 202109060_KCA_BAL |
| Texas Rangers | TEX | -1.73 | 202109070_TEX_ARI |
Based on accumulated WAA for this season up to 2021-09-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +048+ | 4.06 | Andrew Kittredge | 64 | TBA |
| +054+ | 3.81 | Emmanuel Clase | 59.7 | CLE |
| +055+ | 3.77 | Garrett Whitlock | 67.7 | BOS |
| +057+ | 3.75 | Tyler Rogers | 67 | SFN |
| +059+ | 3.71 | Aaron Loup | 48.7 | NYN |
| +063+ | 3.43 | Collin McHugh | 55.3 | TBA |
| +066+ | 3.35 | Blake Treinen | 63 | LAN |
| +073+ | 3.29 | Drew Steckenrider | 57.3 | SEA |
| +084+ | 3.04 | Mark Melancon | 57.3 | SDN |
| +087+ | 2.93 | Ryan Pressly | 56 | HOU |
| +089+ | 2.88 | David Bednar | 57.7 | PIT |
| +095+ | 2.79 | Kendall Graveman | 48 | TOT |
| +097+ | 2.72 | Craig Kimbrel | 50.7 | TOT |
| +100+ | 2.69 | Scott Barlow | 65.3 | KCA |
| +099+ | 2.69 | Luke Jackson | 52.7 | ATL |
| +106+ | 2.57 | Richard Rodriguez | 55 | TOT |
| +107+ | 2.57 | Adam Cimber | 59.7 | TOT |
| +115+ | 2.47 | Dominic Leone | 40.7 | SFN |
| +116+ | 2.46 | Jarlin Garcia | 58 | SFN |
| +121+ | 2.4 | Craig Stammen | 76.7 | SDN |
| +126+ | 2.35 | Raisel Iglesias | 62 | ANA |
| +131+ | 2.24 | Jose Cisnero | 60.7 | DET |
| +133+ | 2.23 | Casey Sadler | 29.3 | SEA |
| +142+ | 2.16 | Ryan Tepera | 57.7 | TOT |
| +144+ | 2.14 | Jordan Romano | 53 | TOR |
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