Challenge Cup: Sean O'Brien starts at eight for London Irish against Castres, Wasps' Jimmy Gopperth hits 150 against Biarritz

Teams have been announced for Friday's Champions Cup games, including the all-British tie between Newcastle Falcons and Glasgow Warriors. The post Challenge Cup: Sean O’Brien starts at eight for London Irish against Castres, Wasps’ Jimmy Gopperth hits 150 against Biarritz appeared first on PlanetRugby.