Dallas secures their defensive cornerstone with a record-setting commitment, rewarding the All-Pro tackle with $101 million guaranteed to anchor the franchise’s interior line for years to come.
The Dallas Cowboys said Quinnen Williams was at the top of their extension list.
It didn't take them long to cross his name off.
Williams and the Cowboys have agreed to terms on a three-year, $105.9 million extension per Ian Rappaport, securing the four-time Pro Bowl defensive tackle less than a year after Dallas sent significant draft capital to the New York Jets to acquire him.
The new money averages $35.3 million per season, but Dallas' total commitment is even larger.
In all, Williams is now set to make $153.15 million over the next five years, with $101 million guaranteed, according to the report.
Massive.
And it completes a negotiation the Cowboys made little effort to hide after arriving in Oxnard.
"Absolutely. We are very open to that," COO Stephen Jones said earlier in training camp when asked about extending Williams. "We want Quinnen here for the long haul."
Williams quickly made it clear the feeling was mutual.
"I definitely want to be here for the long haul," Williams said. "I want to win."
The Cowboys acquired Williams from New York last November in exchange for Mazi Smith, a 2026 second-round pick and the higher of Dallas' and Green Bay's 2027 first-round selections.
It was quite the price for a player who wasn't approaching free agency.
Williams still had two years remaining on the four-year, $96 million extension he signed with New York in 2023, meaning Dallas didn't necessarily need to address his contract this summer.
The Cowboys wanted to anyway ... and the market provided a pretty obvious framework.
Tennessee recently handed Jeffery Simmons a three-year, $105.8 million extension, while Philadelphia signed Jalen Carter to a four-year, $152 million deal. Simmons' situation was particularly relevant considering he and Williams are both 2019 first-round picks, four-time Pro Bowlers and first-team All-Pro selections.
Williams' deal ultimately comes in just $100,000 above Simmons' total extension value.
There were signs something could be coming, too.
Williams' agent, Nicole Lynn of Klutch Sports, attended Cowboys practice Sunday and spent considerable time speaking with senior director of salary cap and contracts Adam Prasifka. One day later, Williams' long-term future in Dallas is settled.
That's notable for a Cowboys organization whose handling of star contracts has generated plenty of criticism over the years.
Dallas' negotiations with Micah Parsons deteriorated before the Cowboys ultimately traded him to Green Bay last year. Williams arrived in Dallas partially because of that blockbuster and immediately became another foundational piece requiring a long-term decision.
This time ... the Cowboys didn't wait for a deadline or contract year to force one.
They paid a premium to bring Williams to Dallas in November.
Nine months later, they've paid another to make sure he isn't going anywhere.


