Andre Ward, 18-0 (12), faces Edison Miranda, 32-3 (28), in a highly anticipated main event on Saturday, May 16 at the Oracle Arena in Oakland, CA. The bill features an outstanding undercard that includes unbeaten 2008 U.S. Olympian Shawn Estrada, fast-rising junior lightweight prospect John Molina, Jr., and 2000 U.S. Olympic Games silver medalist Ricardo…