Photos: Lakers vs. Celtics

Lakers guard D’Angelo Russell (1) holds the ball away from Celtics guard Isaiah Thomas as he looks to pass during the first half.

Celtics guard Marcus Smart breaks away from Lakers center Timofey Mozgov (20) and Nick Young (0) during the first half.

Lakers guard Nick Young celebrates after making a three-point basket against the Celtics during the first half.

Celtics center Kelly Olynyk (41) loses the ball between Lakers defenders Jordan Clarkson (6) and Tarik Black during the first half.

Lakers center Tarik Black tries to draw a charging foul as Celtics guard Isaiah Thomas drives past him during the first half.

Celtics forward Amir Johnson (90) tries to score inside against Lakers center Timofey Mozgov during the first half.

Lakers guard Nick Young tries to cut off a drive by Celtics guard Isaiah Thomas during the first half.

Lakers forward Larry Nance Jr. tries to stop Celtics guard Isaiah Thomas on a drive to the basket during the second half Friday night.  (Winslow Townson / Associated Press)

Lakers guard Lou Williams glides past Celtics forward Jonas Jerebko for a layup during the second half.

A fan hands the ball back to Celtics guard Isaiah Thomas after it went out of bounds during the second half.