CJ McCollum scored 10 of his 33 points in the fourth quarter and Portland held on for a 129-119 win over the Boston Celtics on Sunday night, extending the Trail Blazers’ winning streak to four.

CJ McCollum scored 10 of his 33 points in the fourth quarter and Portland held on for a 129-119 win over the Boston Celtics on Sunday night, extending the Trail Blazers’ winning streak to four.