Helped by interest in Heat, ABC and ESPN draw their most viewers ever for NBA coverage

ABC and ESPN had their most viewers ever for NBA coverage, helped by the interest in the Miami Heat and their 27-game winning streak.

The two games added during the streak, the second-longest in NBA history, both earned a 2.9 rating, tying for the fourth highest-rated, regular-season games ever on ESPN.

The Heat's Christmas Day victory over Oklahoma City in a finals rematch was ABC's most-watched NBA regular-season game, with 9.6 million viewers.

Overall, ABC averaged 4.7 million viewers for its 15 broadcasts and ESPN averaged 1.8 million viewers for its 77 telecasts.