
Featherweight Champion Gary Russell Jr. Battles Unbeaten Top Contender Joseph ‘JoJo’ Diaz Jr. from MGM National Harbor in Maryland
Two Main Events to Air Live on SHOWTIME in a Split-Site Doubleheader Saturday, May 19 Hard-Hitting 175-pound Champion Adonis Stevenson Defends Title Against Two-Division Champion Badou Jack From Canada &…