Smart (ankle) participated in all of Saturday's practice, Marc D'Amico of Celtics.com reports. Smart was considered questionable heading into Friday's game against the Bulls but was held out as he continues to recover from a sprained ankle. While his participation in Saturday's session is encouraging, coach Brad Stevens emphasized that the team did not due much scrimmaging, so it wasn't necessarily an indication of Smart's condition. Regardless, Smart should be considered questionable to play Sunday against the Spurs.