Get the Inside Look ahead of Saturday's monster WBC World Super Lightweight showdown between Devin Haney and Regis Prograis. Additional, direct insight from both Champion and Challenger as they run through our main event in San Francisco. There's so much on the line for both men who revisit their early years and what victory would mean. #HaneyPrograis #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, Eba