Philadelphia's finest welterweight Sean Brady delivered a lights-out performance in the main event of UFC London as he dominated former UFC welterweight champion Leon Edwards en route to a fourth-round submission victory at The O2 Arena.On this episode of the RDX Sports Podcast, editor-in-chief Simon Head unpacks the night's action as he gives his verdict on the night's big stories, including Brady's dominant victory, Carlos Ulberg's win over Jan Blachowicz, and Molly McCann's retirement announcement following her loss to the impressive debutant, Alexia Thainara.