Tatum isn't the only Celtics star that underwent surgery early this offseason. Brown had a successful arthroscopic procedure on his right knee and is already back in the facility working out, per Stevens. "We said be ready for training camp and I think he'll probably be going full well ahead of that," Stevens said.

Boston Celtics star forward Jayson Tatum is just over a month removed from undergoing surgery on his torn Achilles, and even though he's moving in the right direction, the team won't rush his return to the court.