Rhydyfelin 19–20 Heol Y Cyw

Sat 4 MayTycroes RFC Sat 4 MayCathays Presentation Sat 4 MayNeath 13-34 Pontypridd Sat 4 MayWattstown 27-17 Fishguard & Goodwick Fri 3 MayEdinburgh 31-24 Dragons Fri 3 MayLeinster 37-19 Ospreys Fri 3 MayUlster 37-13 Blues Fri 3 MayScarlets 17-41 Treviso