There is a top of the table clash at Bargoed in One East where the home side entertain the Ironmen of Merthyr. Both sides have ten points but Merthyr have played one more game
. Two other unbeaten sides meet at Glan yr Afon Park where Blackwood entertain a Newbridge outfit that crossed for three tries in their last outing at Beddau.
It's top against bottom in One West with leaders Carmarthen Quins travelling to Dunvant.The Broadacre side are without a single point after their opening three matches while Quins have run in 11 tries for three straight victories. Corus are also without a point but they travel to a Carmarthen Athletic side that were hammered 78-7 last weekend and will be confident of getting something from the game.
The first round of the SWALEC Cup leaves Two East with just one fixture at Treherbert. The home side are bottom of the table with two defeats but visitors Abergavenny have lost all three of their league matches. It should be a tight game at Tynewydd Park. Builth Wells are enjoying life in Two West and could go top of the table but their trip to Kidwelly will provide them with a severe test as the home side already boast a couple of victories. The only other game in this division is at Penclawdd where the Cocklemen face Waunarlwydd.
Gwernyfed will be looking to consolidate their top placing in Three East when they entertain Nelson but the visitors are unbeaten to date and could take over first spot themselves with an away victory. Cwmbran make the short trip to Pill Harriers in the only other match in this division.
Llandaff North are still looking for their first victory in Three South East. The visit of bottom club Aberdare will give them an opportunity of registering their first success.
There are three fixtures in Three West with top side Pontyberem hosting Haverfordwest, Lampeter travelling to Tumble, and a bottom of the table clash at Cwmamman Park where Amman United meet Llanelli Wanderers.
Tondu could go top of Three South West if they overcome Briton Ferry while Aberavon Quins have a visit from Kenfig Hill.
St Joseph's and Brynithel meet in Cardiff for only their second Four East league match of the season with neither side having registering a victory.
Hendy and Brynamman meet in Four West with the winners aiming for top of the table. Tycroes may just spoil that possibility with victory at Betws. Burry Port meet Trimsaran in the last of the matches in this division.
Abercarn will be hoping to maintain their Five East unbeaten record when they travel to Usk, while Oakdale go to Llanhilleth looking for a third victory in a row, Cefneithen go to Swansea Uplands in Five West with the home side looking for their first points of the season.
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.
Geraint John has taken up the new role of WRU elite coach development manager having arrived in Wales last week. WRU TV caught up with him at the WRU rugby department's strategy day at the Millennium Stadium.
The entire Welsh Rugby Union Rugby Department gathered at the Millennium Stadium earlier this week where WRU Head of Rugby Josh Lewsey looked back on a year where structural and strategic changes have seen significant progress made
The Welsh Rugby Union has released a specially produced video to spearhead a new campaign to help promote the values of rugby union. The video, entitled Let us Play underpins the WRU rugby department's philosophy - to engage, transfer and retain players, coaches and referees.