Jayson Tatum scored 30 points, Jaylen Brown added 24 and the Boston Celtics kicked off their Christmas weekend in Southern California with a 145-108 victory over the Los Angeles Clippers on Saturday. Jrue Holiday had 20 points and seven assists as the Celtics went 25 of 53 from 3-point range (47.2%) to win for the seventh time in eight games and for the 10th time in 12 games. Boston shot 52.1% overall in the same arena where it will play a Christmas Day rivalry showdown against the Los Angeles Lakers.