The deal, which is fully guaranteed, makes Williams one of the highest-paid young stars in NBA history and underscores the Thunder’s commitment to their championship-winning core.

This extension follows a remarkable season for both Williams and the Thunder. After being selected 12th overall in the 2022 NBA Draft, Williams has rapidly developed into a franchise cornerstone, helping Oklahoma City capture its first NBA title since relocating from Seattle. His new contract will begin after the 2025-26 season, keeping him in Oklahoma City through 2031.

A Breakout Year Capped with Silverware

Williams’s third NBA season was a breakout on every front. He averaged career highs with 21.6 points, 5.3 rebounds, 5.1 assists, and 1.6 steals per game while shooting 48% from the field. His two-way impact earned him his first All-Star selection, a spot on the All-NBA Third Team, and a place on the NBA All-Defensive Second Team.

Despite battling a right wrist injury throughout the postseason, Williams played all 23 playoff games and underwent surgery after the Finals to repair a torn ligament. His toughness and leadership were widely praised by teammates and coaches alike.

Thunder’s “Big Three” Now Locked In

Williams’s extension is the latest in a series of blockbuster deals for the Thunder, who have also signed MVP Shai Gilgeous-Alexander to a four-year, $285 million supermax and Chet Holmgren to a five-year, $250 million extension this offseason. The trio now accounts for a combined $822 million in future salary, ensuring Oklahoma City’s championship window remains wide open.

General manager Sam Presti’s strategy of building through the draft and player development has paid off, with the Thunder boasting one of the league’s youngest contending cores. With Williams, Gilgeous-Alexander, and Holmgren all under long-term contracts, Oklahoma City is positioned to remain a force in the Western Conference for years to come.

What Is Next for OKC?

With its young core locked in, Oklahoma City will look to build on its title run and continue developing its deep roster and stockpile of draft assets. Williams’s extension not only rewards his individual excellence but also signals the Thunder’s intent to remain at the forefront of the NBA’s elite.

As the 2025-26 season approaches, all eyes will be on Williams and the Thunder to see if they can turn this era of promise into a dynasty.