Paul John's Pontypridd face a stiff challenge against defending champions Leinster at Sardis Road.
Pontypridd face their British & Irish Cup D-Day on Saturday at Sardis Road with a home semi-final tie against reigning tournament champions Leinster A. (KO 2:30pm).
Qualification to the final will be incentive enough to win, but in the knowledge also that a home draw in that round is guaranteed with the result.
Irish provincial giants Leinster A will come to Pontypridd on top form and with a daunting reputation, having won all their qualifying pool games and then seeing off rivals Munster A by 47-15 in the quarter finals. Ponty meanwhile just edged qualification from a tough Pool 2 and then gained a narrow 14-16 quarter final away win at Cornish Pirates.
Pontypridd and Leinster have met three times previously in the BIC, the result going with home advantage on each occasion. In the quarter final round of the 2011 - 2012 tournament Leinster registered a comprehensive 34-0 victory in Dublin. At the qualifying stage the following season Ponty edged a 25-23 win at Sardis Road but then lost away at Donnybrook by 21-9.
Ponty's selection options have been impacted by late injuries to centre Gavin Dacey with a hamstring twinge, and hooker Huw Dowden with rib cartilage damage. They join long term absentees, winger Chris Clayton (shoulder) and Alex Webber (groin), scrum half Tom Williams (ankle), prop Pat Palmer (shoulder) and flanker Jake Thomas (ankle).
Wales Sevens captain Adam Thomas makes a welcome return from a recent shoulder injury to claim the outside centre position, with prop Keiron Jenkins also declared fit after suffering a strained wrist. Outside half Simon Humberstone and lock Chris Dicomidis return to club duties from the Blues senior squad.
Ystradgynlais and Ynysddu played out a titanic struggle at Taffs Well in the SSE SWALEC Bowl semi-final. At the end of the game neither team could be separated after a 15-15 stalemate but Ystradgynlais go through on try count.
Wales Under 18 captain Calum Haggett has received a conditional offer to read Biomedical Science at St Anne's College, Oxford. WRU chairman Gareth Davies went to meet Calum and Coleg y Cymoedd Principal Judith Evans to wish him luck in his exams and pass on some of his personal experience.
This week on the Principality Premiership Podcast, WRU TV's Graeme Gillespie talks to Carmarthen Quins head coach Louie Tonkin who is aiming to close the gap on leading duo, Pontypridd and Ebbw Vale, with victory against Bridgend tomorrow.
Christmas has come early at Glynneath rugby club, one of a number around Wales who have received an array of merchandise and equipment this December courtesy of the Welsh Rugby Union's £750,000 participation points scheme.
The WRU have been delivering on the scheme - which gives individual clubs access to up to £5,000 worth of supplies and equipment each for the 2014/2015 season - over the last two weeks and today (Friday) were received by a special guest in Glynneath, club president and pitch marker Max Boyce.
Bedwas ran in five first half tries as they put Neath to the sword with a 43-15 victory and in doing so earned a final position of fifth in the Welsh Premiership, Cardiff's one extra win earning them the fourth spot despite Bedwas's better points difference.
A look ahead to Judgement Day and back at youth finals day in the Principality Welsh Rugby Union Podcast. We hear from Andrew Coombs, Jake Ball, James Davies, Dan Lydiate and Josh Navidi. We also speak to Wattstown, Ystradgynlais, Rhydfelin, Pontypool United, Penallta and Pontypridd youth coaches at finals day at the Millennium Stadium.