Myron P. Medcalf, Tom Horgen and Kyle Shiely will be covering UFC 121, the biggest Ultimate Fighting battle of the year between heavyweight champion and former Minnesota wrestler Brock Lesnar and No. 1 contender Cain Velasquez. The Star Tribune will provide exclusive local coverage from Lesnar's training camp in Alexandria, Minn., and from the Oct. 23 fight in Anaheim, Calif.