Division 1A:
Blackrock College 9 St Mary's College 26 (Stradbrook)
Clontarf 14 Garryowen 15 (Castle Avenue)
Cork Constitution 17 Shannon 10 (Temple Hill)
UL Bohemians 14 Dolphin 32 (Annacotty)
Division 1B:
Ballynahinch 17 Buccaneers 22 (Ballymacarn Park)
Dungannon 17 Old Belvedere 22 (Stevenson Park)
Galwegians 17 Ballymena 16 (Crowley Park)
UCC 12 Young Munster 14 (The Mardyke)
Division 2:
Bective Rangers 14 Clonakilty 16 (Donnybrook)
Belfast Harlequins 5 Malone 22 (Deramore Park)
Corinthians 23 Thomond 15 (Corinthian Park)
Lansdowne 3 Highfield 0 (The RDS)
Old Crescent 12 De La Salle Palmerston 10 (Rosbrien)
Terenure College 31 Greystones 26 (Lakelands Park)
Old Wesley v Bruff, Donnybrook, (Sun 2.30pm)
Division 3:
Ards 17 Nenagh Ormond 16 (Hamilton Park)
Barnhall 31 County Carlow 13 (Parsonstown)
Connemara 16 Navan 13 (Monastery Field)
Portadown 22 Midleton 15 (Chambers Park)
Rainey Old Boys 39 Instonians 17 (Hatrick Park)
Sunday's Well 23 Naas 25 (Musgrave Park)
Suttonians 14 Banbridge 10 (JJ McDowell Memorial Grounds)
Wanderers 7 Queen's University 59 (Merrion Road)