#1 by far should be Griffin vs Bonnar. I think that was one of the sickest stand up fights i've ever seen. An all out war. I think any GSP or silva fight also. and Brock vs heath herring. i think that was one of the best displays of raw power i've seen by a fighter.
Last edited by Budhisten; 12-30-2011 at 02:13 PM.