Undefeated IBF Champion Anthony Joshua will defend his title against long-reigning kingpin Wladimir Klitschko in the biggest heavyweight event in more than a decade tonight LIVE on SHOWTIME at 4:15PM ET/1:15PM PT from sold-out Wembley Stadium in London. Follow SHOWTIME Sports Facebook: https://www.facebook.com/ShoSports/ Twitter: https://twitter.com/SHOsports Instagram: https://instagram.com/shosports Snapchat: https://www.snapchat.com/add/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 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 FLORIDA STATE FOOTBALL FaceBook: https://www.facebook.com/ASeasonWith/ Twitter: https://twitter.com/aseasonwith Ins