Tatum — who suffered a ruptured Achilles’ tendon during the Eastern Conference Semifinals in May — was walking gingerly around the field without a walking boot.

Tatum suffered a torn right Achilles tendon on May 12 in Game 4 of the Eastern Conference semifinals vs. the New York Knicks, and quickly underwent surgery to repair the tear. That began what's expected to be a lengthy recovery process, though no official timetable has been communicated by the Celtics.

Boston Celtics star Jayson Tatum was in Foxboro on Wednesday to take in the joint practice between the New England Patriots and the Washington Commanders.