Watch: Tempers boil over between James Johnson, Ben Simmons

Tempers are starting to boil over between the Miami Heat and the Philadelphia 76ers.

James Johnson and Ben Simmons had to be forcibly separated after Robert Covington delivered a needless foul to Goran Dragic after the whistle in Game 4. Johnson confronted Covington, and Simmons interjected, leading to double technicals for Johnson and Covington.

That same sequence also sent Josh Richardson to the locker room, as he collided with Joel Embiid while contending for a loose ball.