Top club Maesteg entertain second-placed Glamorgan Wanderers at Llynfi Road, just a week after some surprising results in this division.
Brynmawr's match against Whitland is in grave doubt as Brynmawr are scratching for a side, having failed to appear at Llangennech last Saturday, but one of the best matches could be at Tonmawr, who have former Wales tourist Lennie Woodard on their staff and entertain the very lively young Beddau team, who have Brett Davey doubling as fly half and coach.
Division Two. Leading match in the East involves Newport Saracens and Rumney at the Civil Service Ground. These are two of the four clubs on 21 points with the other two being Ystrad Rhondda and Abercynon. While strad are at home to Merthyr, Abercynon will face a trip to Croesyceiliog.
In the West, Cwmllynfell, in second spot, face tough opponents in Kidwelly, while leaders Waunarlwydd are at home to Pencoed and third and fourth meet when Banwen are opposed by Corus.
As the countdown continues for RWC2015, Tournament Chief Executive Debbie Jevans visited the Millennium Stadium to discuss preparations for the eight matches and reveal the positive news that 100,000 tickets for games at the home of Welsh rugby have sold in the last seven days.
Jason Harries is targeting a first win on the World Series circuit this season with Wales. The series returns to action this weekend in Dubai where Harries is part of a team hoping to build from its efforts in round one in October.
Wales skipper Jevon Groves says his side have addressed a few points from Gold Coast and aim to 'hit the ground running' in the next two rounds of the World Series, kicking off with this weekend in Dubai before heading off to South Africa next week.
Wales Sevens manager Steff Thomas is hopeful his side can build from a quarter-final spot in the opening round of the World Series in Australia when his side take part in the forthcoming double header in Dubai and South Africa.