Wembanyama scores 22 and grabs 7 rebounds as Spurs beat OKC 111-103 to book their first NBA Finals appearance since 2014.
San Antonio rout Oklahoma City 118-91 to keep alive their hopes of reaching the NBA Finals, where New York Knicks await.
San Antonio beat Timberwolves to book Western Conference Finals spot, while Detroit down Cleveland to level series.
Edwards's 36 points give Minnesota 114-109 win and tie the Western Conference semifinals 2-2 against San Antonio Spurs.