Gerald Green and Tyler Johnson lead the way for the Heat's second preseason win.
The Miami Heat's projected starting five of Goran Dragic, Dwyane Wade, Luol Deng, Chris Bosh and Hassan Whiteside finally played together for the first time.
The reserves came together themselves to retake the lead in the fourth quarter and hold on for the 105-100 victory on the road against the Houston Rockets.
After getting minutes at Thursday's team scrimmage at the AmericanAirlines Arena, Whiteside made his preseason debut with 12 points on 6-9 shooting, six blocks and nine rebounds in 26 minutes.