It was a mixed weekend for the four Irish teams in European action with wins for Ulster and Leinster and defeat for both Connacht and Munster.
Challenge Cup: Ulster 61 - 7 Racing 92
On Friday night Ulster saw off the challenge of French side Racing 92 61-7 for the perfect start to the EPCR Challenge Cup. Jacob Stockdale touched down twice and Ulster's second half performance laid a foundation for their European challenge this season.Champions Cup: Leinster 45 - 28 Harlequins
Leinster took time to hit their stride against a young Harlequins. Leading 24-14 at halftime the home side scored seven tries in total to ensure victory.Champions Cup: Bath 40 - 14 Munster
Bath's opening half blitz overwhelmed Munster at a rain soaked Rec on Saturday night. The home side secured a bonus point with a four try slavo in eighteen minutes.