Dennis Rodman vs. Ron Artest?

My friend says RonRon is the tougher SOB of the two and says Ron would destroy him in a fight. I am laughing this off saying Rodman is just on another level of physicality and toughness. He points to Ron fighting fans and little NBA scuffles...and I am pointing to rodman throwing down with mourning and others...all in all who do you think wins in a serious fight.