Oladipo soared in for a big offensive rebound and made a pull-up jumper during a quick six-point burst that got Indiana within one with 9:45 remaining.
It was a game for fans who appreciate high-octane offense, and a pull-up jumper by Westbrook extended the Thunder's lead to 10 points late in the fourth.
Raptors guard Kyle Lowry made one of two from the line after a clear path foul and Gay hit a pull-up jumper on the following possession, making it 83-75 with 3:37 left and forcing the Nets to call a timeout.