The Dallas Cowboys have reached an agreement with defensive tackle Quinnen Williams on a three-year, $105.9 million contract extension, securing one of the centerpiece players of their defense through the 2029 season. The move made Williams a major part of Dallas’ plans on defense, and the team had indicated during training camp that it wanted to keep him beyond his existing contract, which was scheduled to run through the 2027 season. Williams’ first season with Dallas was not his most productive statistically, as he recorded 1.5 sacks and 21 tackles in seven games after the trade.