The SWALEC Leagues begin on Saturday with former Premier side Maesteg entertaining Corus (Port Talbot) in Division One West.
The Llynfi Road side were relegated last season and will be looking to bounce straight back to the top flight. Tonmawr, who were champions of One West last season, should provide the biggest challenge to Maesteg alongside Carmarthen Quins.
Tonmawr begin at Whitland while Quins play host to Llangennech.
In One East, Penallta's rapid rise up the divisions will be tested by visitors Blackwood, while last season's runners-up, Caerphilly, will be hoping to go one better this year. The Cheesemen entertain a Newbridge side that promised much in the early part of last season before falling away to mid-table.
In Two East, Mountain Ash will be making a big effort to improve on their third place last season. They travel to Treherbert where they were pipped 11-10 last season.
In Two West, Loughor, Mumbles and Pencoed hope last season's good form will continue as they take on Gorseinon, relegated Waunarlwydd, and Builth Wells respectively. The mid-Wales club have been switched this season from East to West and the change may well suit the Powys club.
Three East will be very much a Gwent affair with a number of derby matches to look forward to. Garndiffaith and Croesyceiliog could set the early running with Garn opening at Nelson while the Cockerels visit Rhymney.
Five clubs from Cardiff will do battle in Three South East with Llanishen entertaining Fairwater on Saturday in a real derby encounter. Newly-promoted Llandaff North travel to the seaside to take on Penarth, Old Illtydians visit Llantwit Fardre and Abverdare play host to St Peter's.
Four West will see a renewal of the Pembrokeshire rivalry with the relegated Pembroke Dock Quins resuming league matches against Pembroke. Their first meeting could come as early as September 27. Quins open their programme away to Burry Port while Pembroke entertain Tenby.
This season, Four North and Five North have been renamed One North and Two North. Four North champions Caernarfon open up at Pwllheli who were champions of Five North last term.
Wales reached their first semi-final since 2013 in the opening round of this season's HSBC World Rugby Sevens Series in Dubai. WRU TV's Graeme Gillespie recaps on what proved to be an eventful tournament
Wales and Ospreys back row James King, who came through the North Wales age grade system, nominated North Wales Regional Community Rugby Manager Marc Roberts, in the WRU's 'Diolch' initiative where squad players thanked those who played a part in their rise to the top.
Beating Merthyr has boosted Carmarthen Quins hopes of reaching a top eight spot in the Principality Premiership. Quins captain Haydn Pugh is delighted with his team's progress and is determined that everyone from the Under 6s through to the senior team, enjoys the ride.
When the Wales squad were asked to nominate individuals who played a big part in their early playing days, Wales and Dragons full back and wing Hallam Amos thought of his former Monmouth School rugby coach John Bevan.
Sam Cross and Luke Treharne have been named as co-captains of the Wales Sevens side as head coach Gareth Williams names his 12-man squad to play in the first leg of the HSBC World Series in Dubai next weekend.
Bedwas head coach Steve Law and players Nicky Griffiths and Alun Rees extol the virtues of the close knit club as they prepare to host third place RGC 1404 - who are one place head of them on the Principality Premiership points table - on Saturday.
Many of the Wales squad have said Diolch (thank you) to someone who played an important part in their early playing days by nominating them to be invited to the Wales v South Africa match. One person, Gowerton Comprehensive geography teacher Mr Dean Mason was nominated by two of his former pupils, Dan Biggar and Sam Davies.
The second WRU disability rugby pilot has been delivered, this time in Caerphilly schools, culminating in a festival at the Caerphilly Centre of Sporting Excellence, Ystrad Mynach tomorrow. Plans are in place to set up a Disability Rugby Club in Newbridge to provide long-term playing opportunities.
WRU TV: Hear from inside the Wales camp as Neil Jenkins discusses this weekend's clash with South Africa and how the squad are looking to put in a strong performance to round of the 2016 Under Armour Series