The Miami Dolphins and defensive tackle Zach Sieler agreed to a three-year contract extension worth up to $67.75 million, agent Drew Rosenhaus confirmed.

The Miami Dolphins reached an agreement on a three-year extension worth up to $67.75 million with defensive tackle Zach Sieler on Sunday evening, according to Adam Schefter. The deal includes $44 million in guaranteed money and makes Sieler the Dolphins' highest-paid defensive player.