BJJ Match Stops Repeatedly as Ref Warns Aggressive Fighter Repeatedly

Two grapplers step onto the mat at Emperor of the Mats. One's wearing camo, long hair tied back. The other's in all black with a beard. They reach to touch hands. The guy in camo slaps his opponent's hand away hard and jumps straight into a collar tie. The ref steps in immediately.

Things escalate fast. Camo won't stop with the aggressive hand fighting. He's clubbing the back of his opponent's head, snapping it down, pushing the limits of what's legal. The ref keeps pausing the match. Black rashguard's getting frustrated, you can see it on his face. Every reset, same thing. Slap the hand away, heavy contact, another warning.

The slow-motion replay shows just how hard those collar ties are landing. That's not normal hand fighting. The ref's having none of it, giving stern warnings. But camo keeps throwing his arms up like he's done nothing wrong. His opponent's maintaining composure, but barely.

Can black rashguard keep his cool? Will the ref finally disqualify this guy?