Mac McClung successfully defends his AT&T Slam Dunk crowns, becoming the 1st participant to win 3 straight contests. Related. All-Star Weekend: Schedule of events.

G League star Mac McClung pulls off 4 perfect dunks to win his 3rd consecutive title at the 2025 AT&T Slam Dunk. Mac McClung puts on a show with 4 perfect dunks to become the 1st player to win 3 ...