Allen, Garnett lead Celtics past Cavaliers 86-83

Ray Allen scored 22 points and Kevin Garnett added 18 as the Boston Celtics beat the Cleveland Cavaliers 86-83 on Tuesday to snap a five-game losing streak.

Boston, which couldn't hold a 16-point lead in the first quarter, avoided its first six-game skid since dropping seven in a row from April 4-15, 2007.

Kyrie Irving returned from a bruised elbow that sidelined him late in the second quarter and led Cleveland with 24 points, 19 in the second half.

Irving hit two free throws with 1:21 remaining to give Cleveland an 81-80 lead. After Allen missed a 3-pointer, Garnett tipped Irving's pass, leading to Allen's dunk with 48.6 seconds left.