There are semi-finals in the WRU Premiership Cup, the Division 1, 4 and 5 Cups and in the WRU Clubs U18 Cup.
#RTP24 Knock-Out Matches
WRU Premiership Cup Semi Finals
Llandovery v Ebbw Vale (Aberavon, 2.30pm)
Merthyr v Swansea (Bridgend, 2.30pm)
Division 1 Cup Semi Final
Llanelli Wanderers v Builth Wells (Blackwood, 2.30pm)
Mountain Ash v Glynneath (Abercwmboi, 2.30pm)
Division 3 Cup Quarter Final
Fairwater v Cwmafan
Laugharne v Bryncethin
Division 4 Semi Final
Llantwit Major v Tonna (Porthcawl, 2.30pm)
New Panteg v Newport Saracens (Nelson, 2.30pm)
Division 5 Cup Semi Final
Cwmtwrch v Dinas Powys (Cwmafan, 2.00pm)
Seven Sisters v Ruthin II (Newtown, 2.30pm)
WRU Clubs U18
Cup Semi Finals
Llandeilo v Penlan-Dunvant (Pontyberem, 2.30pm)
Tonmawr v Gorseinon (Birchgrove, 2.30pm)
Plate Quarter Final
Bargoed v Ebbw Vale
Bowl Quarter Final
Gowerton v Abercynon