Defending champions, Belfast Trojans opened their 2015 campaign with a 33-9 victory over the South Dublin Panthers at Westmanstown in Dublin.
UL Vikings go to 2-0 with a 17-6 win over UCD in a tight game at Belfield.
North Kildare Reapers start their season with a 12-0 win over the West Dublin Rhinos.
More details to follow.