Mandalay Bay Resort & Casino, Las Vegas, Nevada-- The WBC's top ranked middleweight contender, Marco Antonio Rubio (53-5-1, 46 KOs) walked away from the ring at the Mandalay Bay Friday night with a TKO win over Matt Vanda (44-14, 24 KOs), but is leaving the WBC's annual convention a loser. On Thursday, Rubio's hopes of facing middleweight titlist, Julio Cesar Chavez Jr. … [Read more...]