The Celtics’ entire roster took the court at the Auerbach Center on Tuesday for Boston’s first postseason practice, according to head coach Joe Mazzulla. That included Jaylen Brown, whose injured knee is one of the top storylines as the Celtics prepare for their opening-round playoff series.

Brown practiced on Tuesday with no limitations, and Jrue Holiday, Al Horford, and Joe Mazzulla all liked what they saw.

Four-time All-Star Boston Celtics small forward Jaylen Brown has had a bumpy road en route to his team's title defense. The 6-foot-6 University of California at