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.

Boston Celtics All-Star forward Jaylen Brown received a painkilling shot in his right knee as the franchise gears up to defend its NBA title in the upcoming postseason, sources told Ramona Shelburne of ESPN.

The Boston Celtics are confident Jaylen Brown will be good to go for the playoffs after he sat out the final three games of the regular season with a right knee injury.