Seahawks Re-Sign Leonard Williams For $64.5M After Midseason Audition Paid Off

RENTON, Wash.—The Seahawks closed the book on one of the NFL’s most expensive midseason auditions on Monday, locking up defensive lineman Leonard Williams with a three-year, $64.5 million contract that validates the franchise’s bold October trade and sets the tone for a defense that now expects to contend for championships.

Seattle surrendered a 2024 second-round pick and a 2025 fifth-rounder to the New York Giants last fall when Williams was 29 and playing out the final months of a $63 million extension. The move raised eyebrows across the league: why mortgage premium draft capital for a rental? The answer crystallized over ten regular-season games and again this March when general manager John Schneider moved swiftly to keep the 6-foot-5, 310-pound interior force off the open market.

Williams responded with four sacks and 41 tackles down the stretch, then exploded in his first full season under new head coach Mike Macdonald. Starting all 16 games, he registered 11 sacks—half a sack shy of his career best—while setting personal bests with 16 tackles for loss, 28 quarterback hits and 64 total tackles. His signature moment arrived in Week 13 at MetLife Stadium, where he dropped back in coverage, intercepted Aaron Rodgers and rumbled 92 yards for the longest interception return touchdown by a defensive lineman in NFL history. Next Gen Stats clocked him at 17.8 mph, the fastest speed by any defensive lineman on any play since 2022.

The performance earned Williams NFC Defensive Player of the Week honors, followed by NFC Defensive Player of the Month in December after he led the league with six sacks and nine tackles for loss. Pro Football Focus graded him 87.1 overall—fifth among interior defenders—and credited him with 55 pressures, the highest single-season mark of his nine-year career. He was later added to the Pro Bowl as an injury replacement, his first selection since 2016.

Contract mechanics tell the rest of the story. Seattle restructured $18.745 million of Williams’ 2025 base salary into a signing bonus and attached two void years, trimming his cap charge from roughly $29 million to about $14 million for the upcoming season. The maneuver creates immediate flexibility but pushes dead-money obligations into 2026, a familiar gambit for franchises betting on elite talent over depth.

The Giants, meanwhile, used the second-round pick they received to select safety Tyler Nubin at No. 47 overall, turning a lost 2023 season into future capital while Seattle doubled down on a player who helped transform their defense. After a 10-7 campaign that narrowly missed the playoffs, the Seahawks rode that same unit to a 14-3 record and a 29-13 victory over New England in Super Bowl LX, validating every penny of the $64.5 million investment.

Leonard Williams has now been traded twice—first from the Jets to the Giants in 2019, then from the Giants to the Seahawks—and has cashed in each time. His career ledger stands at 39.5 sacks, 59 tackles for loss and 162 quarterback hits across 132 games, numbers that no longer tell the full story of a player who turned a ten-game tryout into a championship centerpiece.

As midseason trades increasingly function as paid auditions, Seattle’s front office offered the league a case study: acquire, evaluate, then pay the man when the film matches the price. The check has officially cleared, and the Seahawks believe their window is just opening.