Shields and Marshall trade BLOWS in heated London announcement presser! ⚠️
â–ºSUBSCRIBE http://bit.ly/SSBoxingSub Savannah Marshall and Claressa Shields have confirmed their undisputed middleweight championship fight for September 10 at the O2 Arena in London, live on Sky Sports. â–ºTWITTER: https://twitter.com/skysportsboxing â–ºFACEBOOK: http://www.facebook.com/skysportsboxing â–ºWEBSITE: http://www.skysports.com/boxing MORE FROM SKY SPORTS ON YOUTUBE: â–ºSKY SPORTS FOOTBALL: http://bit.ly/SSFootballSub â–ºSKY SPORTS CRICKET: https://bit.ly/SubscribeSkyCricket â–ºSOCCER AM: http://bit.ly/SoccerAMSub â–ºSKY SPORTS F1: http://bit.ly/SubscribeSkyF1 â–ºSKY…