Sak/Tamura=grudge from way back, plus two of Japan's best at that weight.
Sak/Rickson=Obvious
Sak/Frank S.=For the best at the time
Frank S./Rickson=Also theroretical best of all time; shut up doubters, BJJ vs. Catch/Shoot; Position to submission vs. Submission from any position
Pat Smith vs. Keith Hackney=early UFC battle of strikers
Randy Corture/Bas Rutten=Bas's contract cost ended Randy's first reign.
Randy/Silva=For the Undisputed Title
Ken Shamrock/Tank Abbott=grudge fight that never happened.
Tito/Lidell; besides on the Jet Li movie
Igor at 205 instead of HW