Jason Terry saw a familiar face when he arrived at the Celtics practice facility Saturday night.

Terry hadn’t played with Rajon Rondo in a few weeks, but there he was again, hanging around the team just as he had ever since tearing his ACL.

Rondo has stayed involved with the Celtics since suffering the season-ending knee injury in late January. The point guard has quietly attended games at the TD Garden, staying in the back and out of the main arena. He isn’t there for the fanfare of the crowd, but rather to support his teammates.