Jaylen Brown came off the bench to score 23 points as the Boston Celtics recorded the biggest margin of victory in franchise history with a 133-77 demolition of the Chicago Bulls on Saturday. The Celtics improved to 15-10 on the season and the 56-point win eclipsed a 51-point victory (153-102) over the Philadelphia Warriors in 1962. Daniel Theis delivered a career-high 22 points and 10 rebounds for the Celtics who went wire-to-wire Saturday to stretch their winning streak to five games.