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 and defensive tackle Zach Sieler reached a three-year extension worth up to $67.5 million, according to ESPN's Adam Schefter. Sieler had two years left on his deal that was one of the best bargains across the league. Now, the 29-year-old becomes the Dolphins' highest-paid defensive player, per Schefter.

Dolphins starting offensive tackle Austin Jackson will miss several weeks with a leg injury after being stepped on at practice but is expected to return by Miami's season opener against the Indianapolis Colts on Sept.

The Miami Dolphins signed offensive lineman Germain Ifedi, the team announced. The move comes one day after news came out that starting right tackle Austin Jackson will miss several weeks with a lower-extremity injury,

The Dolphins were in a situational team drill with their back against their own end zone when suddenly Ingold appeared to collapse as soon as the ball snapped. Trainers rushed to his side as the entire team took a knee and the crowd at the Baptist Health Training Facility fell silent.