May 12, 2025; New York, New York, USA; Boston Celtics forward Jayson Tatum (0) looks to pass in the second half during game four of the second round for the 2025 NBA Playoffs against the New York Knicks at Madison Square Garden. Mandatory Credit: Vincent Carchietta-Imagn Images / Vincent Carchietta-Imagn Images

Boston Celtics star Jayson Tatum suffered a torn right Achilles tendon during Monday night's playoff loss to the Knicks, the team announced Tuesday. Tatum has already undergone surgery, and though an exact timetable for his return is not immediately clear, he is expected to miss a significant portion, if not all, of next season.

Boston Celtics forward Jayson Tatum told TNT Sports' Reggie Miller in a text that the torn Achilles he suffered Monday will not define him as he looks forward to returning to the court.