UFC 175 has a headliner for the ages on July 5th, when UFC middleweight champion Chris Weidman will defend his crown against former light heavyweight champion Lyoto "The Dragon" Machida. Weidman, fresh off two finishes of future Hall of Famer Anderson Silva in 2013, will now battle Brazil's Machida, who has won two straight at 185 pounds against Mark Munoz and Gegard Mousasi. Plus, UFC women's bantamweight champion Ronda Rousey will attempt to successfully defend her title for the third time when she faces top contender Alexis Davis in the co-main event.