17:15Rugby UnionBordeaux-Begles v OspreysBBC Radio 5 Sports Extra Duration: 2 hours, 5 minutes Sat 19th Dec 2015, 17:15 on BBC Radio 5 Sports Extra5 live sports extra joins BBC local radio for live rugby union commentary from the European Rugby Champions Cup on Bordeaux-Begles v Ospreys.GenresSportFootballFormatsPerformances & EventsSeriesRugby Union Source: BBC Online