SAN ANTONIO - There was no drama. No fourth-quarter collapse scare. No survival story.

The San Antonio Spurs went into Game 6 on Friday night and handled business like a team that had been waiting for this moment all season. A 139-109 demolition of the Minnesota Timberwolves closed the series 4-2 and sent the Spurs to the Western Conference Finals for the first time since 2017.

This was not a close-out game. It was a statement.

Castle Breaks Out on the Biggest Stage

Stephon Castle has been building toward this all postseason. On Friday, it all came together.

The second-year guard finished with 32 points on a surgical 11-of-16 shooting performance, adding 11 rebounds for good measure. Castle was decisive, physical and relentless - the kind of close-out performance that gets remembered when a franchise looks back at how a championship window opened.

De'Aaron Fox supplied 21 points and nine assists, running the offense with the controlled aggression that has defined San Antonio's playoff identity. And Victor Wembanyama did what Wembanyama does: 19 points, 11 rebounds and three blocks, altering the game without the ball as much as with it. Minnesota had no answer for his length. Nobody does.

The Game Was Over Before Halftime

The Spurs never trailed. They built a 29-point first-half advantage, watched Minnesota claw it back to 13 by the break and then methodically finished the job in the second half. The lead eventually reached 37. At that point, the AT&T Center was not watching a basketball game - it was watching a coronation.

The difference came down to two things: shooting and pressure. San Antonio connected on 18 three-pointers, a franchise playoff record, and relentlessly attacked Minnesota with pace, spacing and defensive length that the Timberwolves simply could not replicate. Every time Minnesota tried to tighten the game, the Spurs responded with another run.

Edwards Couldn't Rescue Minnesota

Anthony Edwards finished with 24 points. On paper, that's a reasonable number. In context, it tells the full story of Minnesota's night: Edwards needed 26 shots to get there.

The Wolves needed a superstar to take over - the kind of singular, carry-the-team performance that shifts a series in a desperate moment. Instead, they ran into a Spurs squad playing with the cohesion and confidence of a complete team. Individual brilliance has limits against that kind of collective execution.

Minnesota's season ends here. San Antonio moves on.

The Real Test Begins Monday

The Western Conference Finals was always going to run through Oklahoma City. The Thunder finished the regular season as the West's top seed, have been the most dominant team in the conference all year and will have home court when Game 1 tips off Monday, May 18.

This is where the Spurs find out who they actually are. The Timberwolves series was a proving ground. Oklahoma City is the final exam.

San Antonio has the youth, the length and the momentum. Whether that is enough against Shai Gilgeous-Alexander and the Thunder is the question the entire league will be watching.

Western Conference Finals. Game 1. Monday night in OKC.