The Dolphins are set to be without a key defensive role player this season. Steve Mitchell-USA TODAY Sports

The Dolphins are set to be without a key defensive role player this season. Linebacker Vince Biegel suffered an Achilles’ tendon tear Tuesday, Josh Tolentino of The Athletic tweets.

A fourth-year defender, Biegel started 10 games for the Dolphins last season. He led the team with 13 quarterback hits. The former Packers draftee entered 2019 without any QB hits in his previous two seasons.

Biegel and the Dolphins were discussing an extension in January. While the pandemic prompted many teams to table extension talks, Biegel’s value will take a serious hit with Tuesday’s news. The Dolphins tendered the former fourth-round pick as an RFA this offseason.

While the Dolphins featured plenty of opportunities for previously under-the-radar players to see playing time last season, they featured some experience at linebacker in Raekwon McMillan and Jerome Baker. Biegel still played 56% of Miami’s defensive snaps — after previously never clearing the 12% threshold while with the Packers and Saints — and recorded 59 tackles and an interception.

More must-reads:

TODAY'S BEST
Watch: Paul Skenes gives up his first first-inning run in his seventh start
Yankees' Anthony Rizzo to miss time with right arm fracture
Celtics announce big news about Kristaps Porzingis for Game 5
The Texas Longhorns just landed another elite quarterback recruit
Dodgers reveal timeline for Mookie Betts injury
Kylian Mbappe to undergo surgery after scary collision against Austria at Euros
Celtics' Kristaps Porzingis available to play in Game 5
VAR controversy overshadows biggest upset in UEFA Euro history
Steelers make decision on key lineman
Blue Jackets fire head coach Pascal Vincent after one season
Yankees ace making long-awaited return for AL East clash
Report: Veteran backfield signing 'likely' for Giants
Phillies option speedy OF to make room for veteran SS
Saints star RB reportedly open to restructured deal
Brandon Aiyuk tells ex-teammate the 49ers 'don't want me back'
Former DPOY remaining patient as he looks for 'right opportunity'
Jets to add two to coaching staff in assistant roles
Noteworthy Mets veteran addresses future amid trade speculation
Veteran goaltender expected to retire, join Blues front office
Les Miles levies a shocking claim against LSU in lawsuit