18:45Coming up on 5 Sports Extra26/08/2017BBC Radio 5 Sports Extra Duration: 5 hours, 15 minutes Sat 26th Aug 2017, 18:45 on BBC Radio 5 Sports ExtraComing up at 6.00am tomorrow, another chance to hear the light-middleweight boxing fight between Floyd Mayweather and Conor McGregor in Las Vegas.GenresSportBrandComing up on 5 Sports Extra Source: BBC Online