From the Hardwood to the Octagon? Jaylen Brown Eyes Combat Sports Post-NBA

By Oddixa — 2026-02-17

Boston Celtics star Jaylen Brown has revealed his ambitions to transition into professional boxing or MMA once his basketball career concludes.

Jaylen Brown is already a champion on the court, but the Boston Celtics forward is starting to look toward a different kind of ring. The three-time All-Star recently shared that he has been seriously considering a transition into professional combat sports, specifically boxing or the UFC, once he hangs up his sneakers. While most NBA stars pivot to media or coaching, Brown’s interest in high-stakes individual competition highlights his reputation as one of the league's most intense competitors.

For sports bettors and fans of the fight game, this crossover potential is more than just a headline. We have seen a surge in professional athletes testing their mettle in the boxing ring, and Brown’s elite athleticism and 6'6" frame would make him a formidable physical specimen in a heavyweight or cruiserweight division. While any potential betting lines for a Brown debut are years away, his disciplined approach to training suggests he wouldn't just be entering for a payday; he’d be looking to compete at a high level, making him an intriguing long-term prospect to watch in the emerging world of celebrity and crossover combat sports.