As I recall, Ettish went on to train BJJ and was a Purple or Brown Belt at the point of that MMA fight, making his record 1-1. That's a while ago so he's probably at least a Black Belt in BJJ now.
He called his UFC2 fight, MMA, probably just due to it being easier than calling it Style vs. Style Brawling each time and MMA is a widely known term. Ettish was a warrior back in UFC2. He took a serious beating. The Pro Boxer with the single gloves tapped out so fast compared to Ettish.