Las Vegas,Nevada ---  Baltimore Ravens safety Tommy Zbikowski, a former captain and defensive standout for the University of Notre Dame football team works out in Las Vegas for his  four-round heavyweight feature bout. WBA Super Welterweight champion Miguel Cotto,Caguas,Puerto Rico winds down his final week of training as he prepares to do battle with two-division world champion Ricardo Mayorga, Managua, Nicaragua on Saturday, March 12, at the MGM Grand in Las Vegas. Cotto vs. Mayorga is promoted by Top Rank, in association with Cotto Promotions, Don King Productions, Tecate and MGM Grand and will be televised on SHOWTIME Pay Per View.  Photo Credit - Chris Farina/Top Rank