Wembanyama scores 26 but Spurs fall to Thunder 108-123 in Game 3

Victor Wembanyama delivered 26 points on a determined effort, but the San Antonio Spurs dropped Game 3 of the Western Conference Finals to the Oklahoma City Thunder 108-123 on May 22, 2026 at Frost Bank Center, falling behind 1-2 in the series as the defending champions asserted their depth in front of a stunned home crowd.

Thunder bench buries Spurs in a game that slipped away

San Antonio came out with purpose, establishing early momentum that forced Oklahoma City into uncomfortable sequences. The Spurs’ balanced attack — led by Wembanyama, Devin Vassell, and De’Aaron Fox — kept the game competitive through the first half. Vassell was particularly sharp, finishing with 20 points, 7 rebounds, and 4 steals, while Fox contributed a versatile 15 points, 7 rebounds, and 6 assists. Yet San Antonio’s offense could never fully pull away, and the Thunder consistently answered every run.

The third quarter proved to be OKC’s turning point. Shai Gilgeous-Alexander orchestrated the offense with surgical precision, and the Thunder bench erupted at the worst possible moment for the Spurs. Jared McCain, coming off the bench, was virtually unstoppable — connecting on 10-of-21 from the field for 24 points with a stunning +28 plus/minus. Jaylin Williams added 18 points on 5-of-6 from three, torching a San Antonio defense that had no answer for OKC’s reserve firepower.

By the fourth quarter, the deficit had grown beyond repair. The Spurs cut into it briefly, but Oklahoma City’s lead never wavered in any meaningful way, and the final margin of 15 points — 123 to 108 — told the story of a night when the Thunder’s depth overwhelmed San Antonio’s starters.

Wembanyama contained, Champagnie sounds the alarm

The central narrative off the court has centered on how Oklahoma City is neutralizing the French phenom. Isaiah Hartenstein’s physical presence in the paint has been a disruptive force throughout the series, and May 22 was no exception. The n°1 pick of the 2023 draft still managed 26 points (8-of-15 FG, 8-of-10 FT), 4 rebounds, 3 assists, and 2 blocks in 39 minutes, posting a +4 plus/minus — the best among the top Spurs contributors in this game. But his touches were often contested and his rhythm disrupted by deliberate defensive schemes. Julian Champagnie, who finished with 10 points and 5 rebounds, publicly stressed the need to better shield Wembanyama from the Thunder’s physical approach, a sentiment echoed across the Spurs locker room.

Stephon Castle showed flashes of brilliance as a playmaker — 7 assists alongside 14 points — but his 1-of-8 shooting from the field and a brutal -17 plus/minus underscored how much the Thunder targeted him on the defensive end. The Spurs will need Castle to rediscover his efficiency if they hope to claw back into this series.

Top performers — Game 3

• Shai Gilgeous-Alexander (OKC): 26 pts, 12 ast, 12-of-12 FT
• Jared McCain (OKC): 24 pts, +28, 10/21 FG
• Jaylin Williams (OKC): 18 pts, 5-of-6 from three
• Victor Wembanyama (SAS): 26 pts, 4 reb, 2 blk, +4
• Devin Vassell (SAS): 20 pts, 7 reb, 4 stl

Series picture and what comes next for San Antonio

The Spurs now trail the Thunder 1-2 in the best-of-seven Western Conference Finals, with Games 4 still scheduled in San Antonio. The urgency is undeniable: fall to 1-3 and the path to the NBA Finals becomes statistically daunting. San Antonio must address both the physicality concerns around Wembanyama — including potential adjustments to how teammates screen and support him — and the officiating questions that have lingered since Game 2. Shai Gilgeous-Alexander’s 12-of-12 performance at the free-throw line will only add fuel to that debate. For the pivot des Spurs, the challenge is clear: force Oklahoma City into fewer open transition opportunities and demand a fairer share of calls at the rim. Game 4 is now a must-win moment for San Antonio’s championship aspirations.