Celtics' Kristaps Porzingis: Limited at Friday's practice

Coach Joe Mazzulla said Porzingis (calf) participated in a couple of drills during Friday's practice and is pleased with where the big man is at in his rehab progress, Tim Bontemps of ESPN.com reports.

Porzingis was still mostly limited to individual shooting drills during the media portion of Friday's practice, but he looked to be moving well. He hasn't played since Game 4 of the Celtics' opening-round series versus Miami on April 29, so Porzingis will likely need to get at least a few days of 5-on-5 work in before getting full clearance for game action. The Celtics face the Mavericks in Game 1 of the NBA Finals next Thursday, June 6, giving Porzingis ample time to increase his activity.