NBA roundup: Thunder take down Celtics, win 15th straight
Shai Gilgeous-Alexander scored 33 points to lead Oklahoma City Thunder to a 105-92 home win over Boston Celtics on Sunday. The Thunder extended their winning streak to a franchise-record 15 games. Aaron Wiggins, the star of Oklahoma City’s fourth-quarter comeback against the Knicks on Friday, scored 15 points off the bench. The Thunder tightened things…