Miami Dolphins' Zach Sieler (92) Jasen Vinlove-USA TODAY Sports

The Dolphins have been arguably the best story in football this season, and now they’re locking up one of their diamond in the rough finds. Miami has extended defensive tackle Zach Sieler through the 2023 season, the team announced Monday.

He had previously been set to become a restricted free agent at the end of the year. A seventh-round pick of the Ravens in 2018, the Dolphins claimed him off waivers from Baltimore in December of last year. He played in a few games for Miami down the stretch and showed enough to earn a role in 2020. The Dolphins defense has been one of the biggest surprises in the NFL and has played at a very high level recently, and Sieler has been a big part of the turnaround.

He’s played in all nine games this season, starting three, while notching right around half of the defensive snaps. So far he has 26 tackles, four for a loss, 1.5 sacks and eight quarterback hits.

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