WBC Light Heavyweight World Champion Adonis Stevenson defends his title against former two-division world champion Badou Jack. Plus, featherweight champion Gary Russell, Jr. defends his title against challenger Joseph Diaz. Live Saturday, May 19 at 10:05PM ET/PT. Follow SHOWTIME Sports Facebook: https://www.facebook.com/ShoSports/ Twitter: https://twitter.com/SHOsports Instagram: https://instagram.com/shosports Official Site: http://www.sho.com/sports Follow SHOWTIME Boxing Facebook: https://www.facebook.com/ShoBoxing Twitter: https://twitter.com/ShowtimeBoxing Instagram: https://instagram.com/showtimeboxing Snapchat: https://www.snapchat.com/add/showtimeboxing Tumblr: http://showtimeboxing.tumblr.com/ Follow INSIDE THE NFL Facebook: https://www.facebook.com/insidetheNFL Twitter: https://twitter.com/insidetheNFL Instagram: https://www.instagram.com/insidetheNFL/ Follow A SEASON WITH NAVY FOOTBALL FaceBook: https://www.facebook.com/ASeasonWith/ Twitter: https://twitter.com/aseasonwith Instagram: https://www.instagram.com/aseasonwith/ Follow SHOWTIME Facebook: https://www.facebook.com/showtime Twitter: https://twitter.com/SHO_Network Instagram: https://instagram.com/showtime/ Youtube: https://www.youtube.com/user/SHOWTIME Official Site: http://www.sho.com/