Our guide to all the live rugby union coming up on BT Sport.
Rohan Janse van Rensburg scored a pair of tries as the Lions consolidated their position at the top of the South African Super Rugby group with a 56-20 victory over the Bulls in Pretoria.
The Brumbies thrashed the Sunwolves 66-5 in Canberra on Saturday to go top of the Australian Super Rugby Conference.
The Hurricanes claimed their first victory of the Super Rugby season with a thrilling 23-19 victory at the Blues.
George North returns to Llanelli on Saturday determined to return to try-scoring form and to help Northampton Saints to victory and progress in the European Champions Cup.
Wales flanker Ross Moriarty is relishing his battle with England new boy Teimana Harrison at Twickenham on Sunday.
The Crusaders came from behind to beat the Blues 26-21 in Auckland on Saturday to go top of the Super Rugby standings.
Wales boss Warren Gatland wants his players to set the tone for how they must approach world rugby's most demanding assignment next month in Sunday's clash against RBS 6 Nations champions England at Twickenham.
England will give Teimana Harrison his debut in Sunday's Test against Wales at Twickenham after selecting the New Zealand-born back row in place of Chris Robshaw.