BOSTON -- Isaiah Thomas had 29 points and a career-high 15 assists, and the Boston Celtics made 17 3-pointers for the second straight game in beating the Utah Jazz 115-104 on Tuesday night.
Al Horford and Jae Crowder added 21 points apiece and Avery Bradley scored 14 for the Celtics, who have won four of five and eight of 10.
The Celtics ended Utah's four-game winning streak and beat the Jazz for the ninth straight time in Boston.
Gordon Hayward led Utah with 23 points. Derrick Favors scored 12 and Rudy Gobert pulled down 13 rebounds, extending his streak of 10 or more to 21 consecutive games.
Thomas, coming off his career-high 52 points Friday against the Heat, has scored at least 20 in 19 straight games. He added another personal best Tuesday with 15 assists, two more than his previous high of 13 against Charlotte in December 2015.