Newport and Neath carry on the fight for the Premier leadership with Newport currently ahead by eight tries and both on 52 points.
Both are favourites to in their league matches with Newport home to Llandovery and Neath travelling to Pontypool Park, having thrashed Pooler just a week ago in the Konica Minolta Cup.
Cardiff travel to Newbridge hoping to continue their improvement, while Llanelli entertain Caerphilly, bottom club Ebbw vale taken Aberavon and Cross
Keys meet Bridgend at Pandy Park. Pontypridd will kick off at 5.30pm against Carmarthen Quins and Swansea take on Bedwas at St Helen's on Sunday afternoon.
Premier Division Fixtures
Cross Keys v Bridgend
Ebbw Vale v Aberavon
Llanelli v Caerphilly
Newbridge v Cardiff
Newport v Llandovery
Pontypool v Neath
Pontypridd v Carmarthen Qns
Swansea v Bedwas
Twelve young people have been selected to follow a one year WRU Coach Core apprenticeship programme. Coach Core was set up by the Royal Foundation of the Duke and Duchess of Cambridge and Prince Harry as part of the Olympics legacy in 2012 and the Duke of Cambridge was on hand to meet the apprentices on their first day in the job. The programme has been funded by the Hunter Foundation.
The WRU has launched a campaign to create a long term legacy for Welsh club rugby by highlighting the advantages of volunteering. Rhian Edwards, a volunteer at Seven Sisters, has enjoyed many benefits of her volunteering at a grassroots rugby club including being part of the Rugby World Cup volunteer workforce after being nominated by the WRU - and the WRU is asking for more people to develop their 'Welsh rugby roots'.
Wales head coach Warren Gatland and captain Sam Warburton say their first prioirty on Sunday in the opening game of the World Cup is to win against Uruguay and not get overly concerned with points difference.
With only days to go until the biggest rugby competition in the world begins, rugby fans visiting Cardiff this autumn will be able to enjoy a special display at National Museum Cardiff as part of the celebrations surrounding the Rugby World Cup.