The Oklahoma City Thunder will have to win Game 7 of the Western Conference Finals without one of their biggest contributors.

Just hours before Saturday night’s winner-take-all showdown against the San Antonio Spurs, NBA insider Shams Charania reported that Thunder guard-forward Jalen Williams has officially been ruled out. The news represents a significant blow for head coach Mark Daigneault and an Oklahoma City team that is trying to keep its championship hopes alive.

Advertisement

Williams has been battling a hamstring injury throughout the series and attempted to return in Game 6. However, the 25-year-old was clearly limited, logging just 10 minutes in Oklahoma City’s 118-91 loss while finishing with one point and one assist.

The setback now leaves the Thunder without one of the key pieces of their young core for the biggest game of the season.

Jalen Williams’ Absence Creates Massive Challenge

Williams has been a vital part of Oklahoma City’s success all season.

Advertisement

During the 2025-26 regular season, the former Santa Clara standout averaged 17.1 points, 5.5 assists and 4.6 rebounds per game while shooting 48.4% from the field. His versatility on both ends of the floor has helped make the Thunder one of the NBA’s most balanced teams.

Against San Antonio in this series, Williams averaged 16.5 points and 5.3 assists before the hamstring injury sidelined him for multiple games.

Without him, even more pressure falls on NBA MVP finalist Shai Gilgeous-Alexander to carry the offensive load. Oklahoma City will also need bigger contributions from players such as Alex Caruso, Luguentz Dort, Cason Wallace, Aaron Wiggins and Isaiah Joe.

Advertisement

Thunder Face Do-Or-Die Moment

The Thunder entered the postseason as one of the favorites to reach the NBA Finals after finishing with a 64-18 regular-season record, the best mark in the Western Conference.

Now, their season comes down to one game.

San Antonio forced Game 7 with a dominant performance in Game 6, and the Spurs will enter Saturday’s contest with momentum on their side. Oklahoma City, meanwhile, must find a way to overcome the loss of one of its top playmakers and secondary scorers.

Advertisement

For Daigneault, the challenge is simple but difficult: keep the Thunder’s championship dream alive without Williams.

The winner advances to the NBA Finals. The loser begins an offseason filled with questions about what might have been.

Related: Shai Gilgeous-Alexander Answers If Spurs Have Been Thunder’s Toughest Opponent

Related: Spurs’ Victor Wembanyama Sheds Light on WCF Game 6 Outfit

This story was originally published by Athlon Sports on May 29, 2026, where it first appeared in the NBA section. Add Athlon Sports as a Preferred Source by clicking here.