19:45Coming up on 5 Sports Extra04/04/2015BBC Radio 5 Sports Extra Duration: 10 minutes Sat 4th Apr 2015, 19:45 on BBC Radio 5 Sports ExtraComing up at 7.55pm, Challenge Cup rugby union commentary as Exeter Chiefs take on Newcastle Falcons.GenresSportBrandComing up on 5 Sports Extra Source: BBC Online