Leinster moved three points clear of Scarlets at the top of the Guinness PRO14 Conference B standings after beating the Welsh side 20-13 at the RDS.
Monty Ioane scored a hat trick as Treviso stunned PRO14 champions Scarlets with a 22-12 victory in Italy.
Scrum-half Dave Lewis inspired Harlequins to a 35-7 win over Scarlets and helped his side put one foot into the semi-finals of the Anglo-Welsh Cup.
After a weekend of rugby that required all your fingers, toes and a calculator, the quarterfinal line-ups in both the Champions Cup and the Challenge Cup have been finalised.
Holders Saracens will face top seeds Leinster in a mouthwatering European Champions Cup quarterfinal.
The Scarlets secured a European Champions Cup quarter-final place as Pool Five winners after toppling Toulon 30-27 in west Wales.
European rugby is back as the quarterfinal line-ups are finalised. ESPN's experts predict which teams are set for a big weekend, which players will shine and where your attention should be trained across the two competitions.
Bath's European Champions Cup quarter-final hopes suffered a crushing setback as the Scarlets cut them to shreds at the Recreation Ground.
European rugby is back for 2018 as the quarterfinal line-ups are finalised. ESPN's experts predict which teams are set for a big weekend, which players will shine and where your attention should be trained across the two competitions.
Scarlets secured a very comfortable Guinness PRO14 bonus-point victory over Dragons in the Welsh derby at Parc y Scarlets.
Scarlets recorded a 14-11 victory over the Cardiff Blues to maintain their position at the top of Conference B in the Guinness PRO14.
Scarlets winger Steff Evans is set for a spell on the sidelines after the Welsh international was handed a four week ban.
A stoppage-time try by replacement Josh Macleod saw 14-man Scarlets edge Ospreys 12-9 in a dramatic Guinness PRO14 derby at a rain-drenched Parc y Scarlets.
Scarlets drew level on points with Toulon atop Pool 5, momentarily at least, following a bonus-point 31-12 Champions Cup win at Treviso.
European rugby is back with another stacked fixture list. ESPN's experts predict which teams are set for a big weekend, which players will shine and where your attention should be trained across the two competitions.
The Scarlets suffered only their second PRO14 defeat of the season in losing to the Cheetahs.
New Zealand-born Hadleigh Parkes will make his international debut on Saturday -- just hours after becoming eligible to play for Wales.
Wales centre Scott Williams is to leave Scarlets at the end of the season and join their Welsh regional rivals Ospreys.
"There were some players that wanted me out." Scarlets boss Wayne Pivac tells ESPN about the early struggles behind his success in West Wales.
Former Wales star Mike Phillips is set to come out of retirement and play for PRO14 side Scarlets.
Edinburgh have confirmed that Scotland captain John Barclay will join them next summer.
Exeter made it two wins from two in this season's Anglo-Welsh Cup as they sealed a comprehensive 40-0 victory over Scarlets.
Jonathan Davies handed Wales coach Warren Gatland an injury scare as he was stretchered off at the end of his side's 29-21 defeat to Australia.
Flanker Justin Tipuric and scrum-half Rhys Webb are understood to be major doubts for Wales' autumn series opener against Australia on Saturday.
Scott Williams has been recalled to the Wales squad for the autumn internationals as a replacement for the injured Tyler Morgan.
- SCARL4thTRIES SCORED 1st Saracens : 24 Tries ScoredSARAC1st1924
- SCARL5thPOINTS DIFFERENCE 1st Leinster : 83 Points DifferenceLEINS1st3983