Sonnen vs. Silva - Perhaps the most dramatic fight ever, if you consider the context
Diaz vs. Penn - At the time was a wet dream matchup, 2 great boxers with great BJJ and iron chins
Diaz vs. Daily - One of the most exciting rounds in MMA history
Crocop vs. Silva II - Nostalgia, exciting fight that was important and had a great finish
GSP vs. Koscheck - GSP in this fight was about as text book as a human can be, brilliant footwork, snapping jabs and crosses, lighting takedowns, smothering top control