thought this topic interesting, since not so long ago, I unfortunately experienced a bit of an out of control situation in an arranged match. to make a long story short, I was kneed in the crotch after she[my opponent] called break when we were up against a corner wall. I let her go, not knowing whether she was hurt and suddenly, out of the blue, she kneed me in the crotch. we had agreed prior to the match that kneeing, amongst other things was off limits. I was infuriated, but the pain overcame my ability to retaliate. my second stopped the match immediately. this was a rematch and i had dominated the first meeting. looking back on the experience, she was frustrated because the second match was going the same way as the first. lucky for me, my second stepped in quickly. the one lesson I learned is never participate in a competitive match without a second...unless you and your opponent are intimate and even then, things can go wrong.