A special UFC 121 edition of the “UFC Primetime” special debuts tonight on Spike TV at 11 p.m. ET/PT.
The debut of the three-part “UFC Primetime: Lesnar vs. Velasquez” series breaks down the upcoming title fight between UFC heavyweight champion Brock Lesnar and top contender Cain Velasquez.
That pay-per-view fight takes place Oct. 23 at the Honda Center in Anaheim, Calif.