Cork Constitution 18 Blackrock College 15, Temple Hill

Shannon 32 Dolphin 10, Coonagh

St. Mary's College 14 Garryowen 16, Templeville Road

DIVISION 1B:

Ballynahinch v Dungannon, Ballymacarn Park (match postponed due to waterlogged pitch)

Old Belvedere 15 Young Munster 16, Anglesea Road

UCC 19 Galwegians 13, The Mardyke

Buccaneers v Ballymena, Dubarry Park, 6.30pm

DIVISION 2:

De La Salle Palmerston 8 Bective Rangers 21, Kirwan Park

Dublin University 27 Old Crescent 34, Ashbourne RFC

Greystones 12 Clonakilty 6, Dr. Hickey Park

Highfield v Terenure College, Woodleigh Park (match postponed due to waterlogged pitch)

Malone 21 Corinthians 10, Gibson Park

Old Wesley 11 Belfast Harlequins 36, Donnybrook

Thomond 6 Bruff 6, Liam Fitzgerald Park

UCD 22 Lansdowne 33, Belfield

DIVISION 3:

Ards 25 County Carlow 3, Hamilton Park

Barnhall 15 Portadown 0, Parsonstown

Instonians 22 Queen's University 35, Shaw's Bridge

Nenagh Ormond 32 Naas 13, New Ormond Park

Rainey Old Boys 0 Navan 16, Hatrick Park

Sunday's Well 6 Banbridge 7, Musgrave Park

Suttonians 27 Connemara 3, JJ McDowell Memorial Grounds

Wanderers 8 Midleton 37, Merrion Road