The Denver Nuggets came in to Boston Garden and dropped 77 first half points on their way to a 123-107 win over the Boston Celtics.

What is going on with the Celtics defense?

Emmanuel Mudiay scored 30 and Wilson Chandler had 22 to lead the Nuggets.

Isaiah Thomas had a season high 30. No other Celtics player had more than 14.

The C's fall to 3-3. Jae Crowder, Al Horford and Kelly Olynyk remain out of the lineup with injury.

Next on the schedule, the Washington Wizards Wednesday night.