The Boston Celtics did it again. For the second straight year the C's beat the Golden State Warriors on their home floor, 99-86. No other NBA has done this.

Isaiah Thomas led the Celts with 25 points. Kelly Olynyk came off the bench to add 17.

Klay Thompson had 25 and Steph Curry had 23 for the Warriors. No other player scored more than 13.

In fact, the Celtics defense was so good, Golden State scored only 12 points in the fourth quarter.

The C's move to 41-24 while the Warriors are now 52-12.