Live updates from the Champions Cup as Castres take on Leinster and Montpellier host Northampton.
Harlequins prop Joe Marler has been included in England's Six Nations squad despite suffering a leg fracture.
Tom Arscott will take time to consider his "next steps" after being dismissed by the Sale Sharks on Thursday.
Leinster make three changes to their pack knowing victory in France will clinch a home Champions Cup quarter-final.
Scotland will be without prop Willem Nel for the entire Six Nations because of a neck injury.
Saracens need just one bonus point against Toulon in order to guarantee a Champions Cup quarter-final spot.
Munster will have home advantage in the Champions Cup quarter-finals if they defeat Racing 92 on Saturday.
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We've a host of top class rugby union action
Weekend build-up, with a Super Sunday treble
We look at what each team needs from the final round of the Champions Cup in order to make the quarter-finals.
With Alun Wyn Jones named the new captain of Wales, we look back at some of the best locks who skippered their countries.
Sky Sports will show all five of England Women's Six Nations matches for the first time on UK TV.
Twelve teams are represented following a gripping Round 5 in the Champions Cup, including hat-trick hero Jack Conan.
Stuart Barnes looks at the how the contenders are matching up as we head into the final pool round of the Champions Cup.
Jamie Heaslip keeping cool for Leinster, twinkle toes from Jack Nowell and Saracens feature this week.
Will Greenwood feels the shoulder surgery which has ruled Chris Robshaw out of the Six Nations could also cost him a place in the Lions squad.
Stuart Barnes on the new head tackle directives, the return of The Hask and magnificent Munster.
Alan Quinlan says Munster deserve massive credit for the way they have transformed their fortunes over the past 12 months.
With the Lions tour of New Zealand, The Open and The Masters, the Premier League, F1 and much more, Sky Sports has it covered in 2017.
Will Greenwood selects his favourite moments including Pascal Pape’s audition for the remake of Platoon!