The Thunder fought off the Suns after holding only a five-point lead heading into the fourth quarter. Oklahoma City stayed within a half game of San Antonio for the best record in the Western Conference.
Losses by both Phoenix and Houston Wednesday dropped those two teams behind Utah in the race for the final playoff spot in the Western Conference. Utah finished the night in eighth place, a half game in front of the Suns and Rockets.
Jared Dudley led Phoenix with 21 points.