The reality of Jayson Tatum's devastating injury in Monday night's Game 4 loss to the New York Knicks is setting in, changing the present and the future of the Boston Celtics. Tatum underwent surgery on his ruptured right Achilles,

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 reportedly 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.

The Boston Celtics are still awaiting official word on Jayson Tatum's injury suffered in Game 4 of the Eastern Conference semifinals against the New York Knicks, but early indications are they aren't expecting good news.