Fine if you want to be an ass, then I'll talk about my second favorite fighter, Ken Shamrock. Now that guy is good, really fvcking good! He beats the **** out of EVERYONE with great alacrity! I'm surprised that he isn't the champion! He could EASILY be the champion in two or more weight classes at the same time. Plus he has a pretty cool haircut, but hey, what can you expect from a guy from the Lion's Den? Of course, much like a male lion, he is going to have an uber-fly haircut, it is only natural.
Tough call. To me, the best fight of all time must have been Liddell vs Couture 3. To me that is the biggest fight in UFC history, and the ending made it the most satisfying and best fight in UFC history :]
just overall, the best is probably the most exiting. It would be Liddell vs Silva minus the first round. The lightweights have some great wars. matchups between guys like clay guida, frankie edgar, tyson griffin, Spencer Fisher, etc are always technical wars.
so basically im going to have to say Quarry vs Starnes was the best fight ive ever seen! Kalib put up a **** warrr!
If it is best MMA and not just UFC then I would have to say that the Fedor vs. Nogueira fights were very exciting! And pretty much any fight that GSP is in is fun to watch.