The 2024 Slam Dunk Contest features Celtics star Jaylen Brown, Heat rookie Jaime Jaquez Jr., Knicks forward Jacob Toppin and Mac McClung of the G League's Osceola Magic. This will be the first Brown, Jaquez and Toppin have participated in the All-Star's premier Saturday event.

Who is participating in the 2024 NBA dunk contest? Four players will participate this year: defending champion Mac McClung (G League), Jaime Jaquez Jr. (Miami Heat), Jaylen Brown (Boston Ce l tics) and Jacob Toppin (New York Knicks).

> 2024 Participants: Jaylen Brown (Celtics) Jaime Jaquez Jr. (Heat) Mac McClung (G League, Osceola Magic) * Jacob Toppin (Knicks) * defending champ

The NBA's slam dunk contest participants have been finalized. Boston's Jaylen Brown, Miami's Jaime Jacquez Jr., New York's Jacob Toppin and Mac McClung of the G League's Osceola Magic will be the four contestants on All-Star Saturday night, according to a report from The Athletic on Tuesday.