Celtics rout Bulls 134-99 with Pritchard's 28 points in third quarter

• Payton Pritchard scored 28 points, leading the Celtics to a 134-99 victory over the Bulls.
• Jayson Tatum contributed 23 points, seven rebounds, and six assists for the Celtics.
• The Celtics outscored the Bulls 39-21 in the third quarter, with Pritchard scoring 19 points during that period.
• Paul George added 16 points to the Celtics' total score.
• The Celtics improved their record to 2-1 with this win.