ufc 91, ufc, ufc 91 live, ufc 91 live results, ufc 91 live stream live UFC 91 results for all of today's UFC 91 fights, as well as a live blog and round-by-round updates of the undercard and the main event, featuring UFC heavyweight champion Randy Couture vs. Brock Lesnar.

Full results of all the UFC 91 action are below.
Brock Lesnar beat Randy Couture by second-round TKO (strikes)
Kenny Florian beat Joe Stevenson by first-round submission (rear-naked choke)
Dustin Hazelett beat Tamdan McCrory by first-round submission (arm bar)
Gabriel Gonzaga beat Josh Hendricks by first-round TKO (strikes)
Demian Maia beat Nate Quarry by first-round submission (rear-naked choke).
Aaron Riley beat Jorge Gurgel by unanimous decision.
Jeremy Stephens beat Rafael dos Anjos by third-round TKO (strikes)
Mark Bocek beat Alvin Robinson by third-round submission (rear-naked choke)
Matt Brown beat Ryan Thomas by second-round submission (arm bar)