Olympics: Guaranteed medals for Team GB

Karriss Artingstall, Ben Whittaker and Pat McCormack have secured at least a bronze at the Olympics by reaching the semi final stage. Caroline Dubois and Frazer Clarke also won their first bouts at the Games. Also, live commentary on Saturday night of Can Xu v Leigh Wood for a version of the WBA featherweight title, from 10pm on BBC Radio 5 live Sports Extra.