Division 1A
Cork Constitution 8-35 Ballynahinch
Dolphin 26-12 Garryowen
Young Munster 33-12 St Mary's College
Clontarf 20-13 Old Belvedere (Friday)
UCD 21-17 Lansdowne (Friday)
Division 1B
Belfast Harlequins 15-16 Shannon
Buccaneers 32-18 Blackrock College
Malone 8-12 Dublin University
UL Bohemian 41-17 Dungannon
Terenure College 21-12 Corinthians
Division 2A
UCC 17-9 Ballymena
Division 2B
Richmond 14-7 Instonians
