Boxing's biggest star will take a step closer to becoming the undisputed champion as Canelo Alvarez (50-1-2, 34 KOs) defends his WBC, WBA, Lineal and Ring Magazine Middleweight World Titles in a 12-round unification fight against IBF Middleweight World Champion Daniel "Miracle Man" Jacobs (35-2, 29 KOs) during the celebratory weekend of Cinco de Mayo.