Photos: Celtics vs. Bulls ‑ Dec. 11, 2017
1 / 10CHICAGO, IL - DECEMBER 11: Daniel Theis #27 of the Boston Celtics shoots the ball Chicago Bulls on December 11, 2017 at the United Center in Chicago, Illinois.
1 / 10CHICAGO, IL - DECEMBER 11: Daniel Theis #27 of the Boston Celtics shoots the ball Chicago Bulls on December 11, 2017 at the United Center in Chicago, Illinois.