Raptors forward Serge Ibaka picked a dangerous person with whom to exchange punches Tuesday night.

Ibaka tangled with Heat forward James Johnson with 7:50 remaining in the third quarter. The two squared up after Ibaka set a screen near the left elbow. Both players were ejected.

The result could have been much worse for Ibaka. Johnson is a second-degree black belt who told The Palm Beach Post he has been involved in martial arts since he was 7 or 8. His parents and all eight of his siblings are also black belts, according to the Post.