Led by Russell Westbrook, the Thunder overcame an 18-point fourth quarter deficit to beat the Magic 139-136 in double overtime.
Westbrook, who hit a 3-pointer from just inside half court to force overtime, finished the game with 48 points, 11 rebounds and eight assists.
Unbelievable ending to the 4th quarter in Orlando: pic.twitter.com/FLiZ4hN6lV
— Tommy Beer (@TommyBeer) October 31, 2015 MORE: NBA Christmas jerseys for 2015
The Magic's Victor Oladipo had just drained a 3-pointer of his own to put Orlando up 117-114, but Westbrook rushed down the court and pulled up from well beyond the arc to send the game into overtime.
Oladipo recorded the season's first triple-double by scoring 21 points with 13 rebounds and 10 assists. Tobias Harris led Orlando with 30 points.
Kevin Durant turned in his best game of the season, scoring 43 points and hauling in 12 rebounds.