But the Suns refused to get run out of town.
After the Thunder built a 14-point lead, threatening to blow the game open with 3:56 left to play in the third, the Suns went on a 20-8 spurt over the next seven minutes to pull within two.
An unlikely spark emerged and ignited the Thunder in the final quarter. It was Nick Collison. The reserve forward scored back-to-back buckets that kept the Suns at bay. He then secured a pivotal offensive rebound for a second-chance opportunity that ended in a Sefolosha 3-pointer. And just before exiting the game, Collison drew a charge on Markieff Morris with 6:20 remaining. Durant made a pair of free throws at the other end to put the Thunder ahead by nine with 6:09 left to play.
Collison finished with 10 points and nine rebounds in 20 minutes.
The Thunder went on a 12-4 run from there and led by as many as 20.