Liakovich Briggs was definetly one, I remember watching that with my roomate who wasn't a boxing fan, needless to say it cemented his stance.

Roy Jones vs Tarver III was really a shit fight, Roy had like one or two rounds where he actually threw punches and Taver couldn't do anything, but Roy did nothing for the other 10 rounds, nothing worse than watching a guy just not trying.

Zahir Raheem vs Freitas was an awful fight, just an ugly clash of styles where neither guy deserved a win.