UFC 121: Lesnar vs. Velasquez

The baddest man on the planet, UFC® heavyweight champion Brock Lesnar, is back in the main event for UFC 121, and unbeaten Cain Velasquez is looking to take his belt and become the first man to knock him out. Lesnar proved he had beaten the severe illness that kept him sidelined for a year by withstanding the onslaught by Shane Carwin at UFC 116 and defending his heavyweight title with a slick submission in the second round. His opponent at the Honda Center in Anaheim, California, on October 23, 2010, Cain Velasquez, has already made short work out of the heavyweight division and he promises to make the most of his first shot at the title.