Newcastle and Cardiff Blues are into the Challenge Cup quarter-finals after wins against Enisei-STM and Toulouse respectively.
Newcastle held on to end Aviva Premiership pace-setters Exeter's seven-match unbeaten league run with a 28-20 victory.
Keep up with all the latest team news, tweets and videos ahead of this weekend's rugby union action!
See all the latest team news, tweets and videos ahead of this weekend's rugby union action!
Marcus Smith impressed as Harlequins beat Northampton 50-21 to leave Saints in ninth place in the Aviva Premiership.
Newcastle climbed into the Premiership top six as London Irish suffered their 11th defeat in 12 league games this season.
As 2017 comes to a close, why not test your rugby union knowledge of all that has gone on over the last 12 months!
Newcastle held off Harlequins to edge an 11-10 victory in their Aviva Premiership clash at a packed Kingston Park.
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