The grudge match. A fight between unfriendly opponents to settle bad blood and even the score. UFC 94, Penn had been trash talking about smashing GSP this time out! Watch the main event and the fights leading up to the moment on that electric night. UFC 100, Brock Lesnar and Frank Mir meet in the most highly anticipated heavyweight rematch ever. Watch the main event and the fights leading up to the biggest event in UFC history. UFC 114, Rashad Evans ignited a spark that led to a wild rivalry with Quinton Rampage Jackson, it was on. Watch the main event plus the fights leading up to this historic bout. UFC 117, Watch the world championship showdown between middleweight title holder and pound for pound king Anderson The Spider Silva and trash talking contender Chael Sonnen and the fights that lead up to their face off. UFC 124, St Pierre wastes no time getting back in the Octagon against top contender Josh Koscheck following their stint as coaches on the Ultimate Fighter.