WORRISOME: Following a flagrant foul, Jaylen Brown and Duncan Robinson get into a heated argument.

In the fourth quarter of Sunday afternoon’s hotly contested game between the Boston Celtics and the Miami Heat, Jaylen Brown and Duncan Robinson got into a furious altercation.

Robinson was playing tight defense on Brown while Boston had the ball, maybe hanging onto him a little too long. Derrick White of the Celtics attempted a pass to Brown, but Robinson’s full contact prevented the three-time All-Star from getting the ball.

As Brown and Robinson were entangled in the heat of the moment, the Heat sharpshooter was launched into the front row of the stands. Brown was given a Flagrant 1 foul by the referees.

Following the referees’ decision, Robinson was spotted walking over to speak with Brown. Officials and teammates had to intervene to keep the two apart when they started arguing verbally.

But in the end, Brown emerged victorious, as Boston defeated Miami 110-106. Brown finished with 20 points on 8 of 16 shots, two assists, and nine rebounds.