Below is the updated card for UFC 91, scheduled to take place on November 15 in Las Vegas: Main Card: Randy Couture vs. Brock Lesnar Gabriel Gonzaga vs. Josh Hendricks Joe Stevenson vs. Kenny Florian Demian Maia vs. Nathan Quarry Amir Sadollah vs. Nick Catone Preliminary Card: Dustin Hazelett vs. Tamdan McCrory Jeremy Stephens vs. [...]