The Heat were held to two points in the first 5:05 of the third, and the Thunder grabbed the lead for the first time. Durant connected on a baseline jumper while falling out of bounds and getting fouled by James. The resulting free throw gave Oklahoma City a 58-56 edge.
With that, the back-and-forth began, and Miami found a way.
‘‘Both teams really played up to the billing,’’ Wade said. ‘‘An excellent basketball game.’’
NOTES: James scored at least 20 points for the 30th straight regular-season game and 46th overall. ... Wade is 7-1 on Christmas, and James has won six straight on the holiday. ... Miami’s Mike Miller became the 48th active player to reach 10,000 points. ... The Thunder have used the same starting lineup for all 27 games. ... James passed Bernard King for 39th on the NBA career scoring list. ... Attendance was 20,300, the largest crowd for a Heat home game since they moved into AmericanAirlines Arena.