Reports: Dolphins sign DT Zach Sieler to 3-year extension

Field Level Media|published: Sun 3rd August, 20:36 2025

Oct 6, 2024; Foxborough, Massachusetts, USA; Miami Dolphins defensive tackle Zach Sieler (92) celebrates after a sack of New England Patriots quarterback Jacoby Brissett (7) during the first half at Gillette Stadium. Mandatory Credit: Paul Rutherford-Imagn Images

Defensive tackle Zach Sieler agreed to a three-year, $67.75 million contract extension with the Miami Dolphins, ESPN and NFL.com reported on Sunday.

The contract reportedly includes $44 million in guaranteed money.

Sieler, 29, is a seven-year NFL veteran who began his career with the Baltimore Ravens. He joined the Dolphins in 2019, and he had a breakout campaign in 2023, recording 10 sacks.

Last season, Sieler continued his high-level play, posting 55 combined tackles, 13 tackles for loss, 10 sacks and one forced fumble. Pro Football Focus gave him a 78.6 overall grade, ranking him 12th among 219 qualifying interior defenders.

Zieler is now set to become the highest-paid defensive player on the Dolphins and ninth-highest paid defensive tackle in the league by average annual value.

--Field Level Media

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