The defending NBA champion Oklahoma City Thunder (35-7) own the league’s best record and a five-game winning streak as they visit the Miami Heat (21-20), who have dropped four of their last five, on Saturday night.

The New York Knicks (25-16) return home from a 1-3 Western trip and have lost seven of their last nine as they host the Phoenix Suns (24-17), off to an 0-2 start on a six-game road trip through the Ea...