Watch our exclusive footage from the Anthony Joshua vs Otto Wallin and Dmitry Bivol vs Lyndon Arthur Rules Meeting as both teams pick their gloves of choice before Saturday's monster show in Riyadh featuring cameos from Sunny Edwards and Ben Davison. #JoshuaWallin #BivolArthur #Boxing *** Subscribe to our channel for exclusive content ?? https://bit.ly/MatchroomBoxingYouTube ? Follow Matchroom Boxing On Social ? Instagram ? http://www.instagram.com/matchroomboxing Twitter ? https://www.twitter.com/matchroomboxing Facebook ? https://www.facebook.com/matchroomboxing ? About Matchroom Boxing ?? Promoted by Eddie Hearn, Matchroom Boxing promote events around the globe in locations including UK, USA, United Arab Emirates, Mexico, Australia and further afield. Our fighter roster includes Anthony Joshua, Canelo Alvarez, Katie Taylor, Dmitry Bivol, Conor Benn, Callum Smith, Leigh Wood, Josh Warrington, Ebanie Bridges and many more. Head over to our website https://www.matchroombo