NY Knicks superfan Ben Stiller reveals who he will support between Spurs and Thunder in 2026 WCF

San Antonio won that series 4-2, with Stephon Castle leading the closeout victory with 32 points, 11 rebounds, and 6 assists. Victor Wembanyama added 19 points as the Spurs moved one step closer to the NBA Finals.

That result confirmed a blockbuster Western Conference Finals matchup between the Spurs and the Thunder. Oklahoma City had already advanced after sweeping LeBron James and the LA Lakers in the second round.

Spurs-Thunder gives Knicks superfan a West favorite

Stiller’s Knicks fandom is well known, so his Spurs support naturally stood out. The Knicks are still his team, but with the Western side of the bracket now down to San Antonio and Oklahoma City, he did not hide where his neutral support is going.

The Thunder enter the series unbeaten in the postseason after sweeping both the Phoenix Suns and Lakers, while San Antonio arrives after surviving a tougher six-game series against Minnesota.

OKC’s Game 4 win over the Lakers was a 115-110 victory, with Shai Gilgeous-Alexander scoring 35 points and adding eight assists to complete the sweep.

That sets up a fascinating contrast. The Thunder look like the defending champion trying to stay perfect, while the Spurs look like the young challenger built around Wembanyama’s rise.

For Stiller, the choice is simple. The Knicks superfan will be watching the Western Conference Finals with San Antonio as his pick.

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