Munster's Champions Cup hopes are all but over after they were beaten 39-22 by Racing 92 in Paris.
The race for the Champions Cup knockout stages hots up this weekend as some teams attempt to clinch home quarter-finals while others battle to remain in contention.
Team news and the key players as Sunday's Champions Cup action sees last year's finalists Racing 92 travel to Harlequins, while Connacht host Bristol Bears.
The Champions Cup comes back into focus this weekend with several teams still in the hunt for a quarter-final place.
As 2019 comes to a close, put your rugby union knowledge from the last 12 months to the test.
We take a look at the talking points ahead of Saturday's Champions Cup semi-final between Racing 92 and Saracens in Paris.
Two tries by Juan Imhoff helped Racing 92 to a 40-27 win at home to Ospreys in Friday's Champions Cup Pool 4 clash.
We look ahead to Harlequins vs Ulster and Racing 92 vs Ospreys in Friday's Round 4 Champions Cup fixtures in the return back-to-backs.
Ospreys' Dan Evans was sent off within the first minute as his side lost 40-19 at home to Racing 92 in the Champions Cup.
The key talking points of Saturday's Champions Cup fixtures, including a repeat of one of the tournament's most memorable finals.
Fiji international Leone Nakarawa has been sacked by Racing 92 after returning late from the Rugby World Cup.
Which players stood out statistically from Rounds 1 and 2 of the Champions Cup this season? Test yourself by taking our quiz.
We pick our combined XV of players who made the biggest impact during the weekend's European matches.
Munster and Racing 92 were forced to share the points at Thomond Park in Champions Cup Pool 4, after playing out a thrilling 21-21 draw.
Key battles and team news for Saturday's seven Champions Cup pool-stage clashes.
Racing 92 added to Saracens' miserable fortnight by crushing the under-powered Premiership side 30-10 at a dazzled La Defense Arena.
We take a look at the talking points ahead of Saturday's Champions Cup quarter-finals: Leinster vs Saracens; Clermont vs Racing 92.
An understrength Saracens begin their Champions Cup defence away to Racing 92 on Sunday while Northampton host Lyon.
Ahead of the Champions Cup's return, have a go at our quiz testing your knowledge of the competition stretching back over two decades!
Champions Cup Pool 4 undoubtedly earns the 'group of death' tag for 2019/20, comprising of Saracens, Munster, Racing 92 and Ospreys.