Penallta will be looking to move up the Division One East table after their fine performance against leaders Merthyr last weekend.
They travel to Cyncoed where they meet the students of UWIC who, like their visitors, have also only managed one league victory to date. With only seven tries on the board, Penallta are finding it much tougher in the top division but with a win or two things could quickly change.
Newport Saracens are the only club in One East without a victory and they travel to the Dairy Field where high-flying Llanharan will provide a stern test.
Newbridge's unbeaten record will be on the line at Ystrad Rhondda while the division's leading try scorers, Bargoed, will be expecting to rack up the touchdowns against lowly Beddau.
Dunvant are closing in on their first One West victory after losing their last two matches by one point against leaders Carmarthen Quins, and two points at Cwmllynfell last weekend. The Broadacre outfit host a Maesteg side with an average record after being relegated from the Premier Division last season.
The top match will be at the Lewis Lloyd Ground where Narberth take on Tonmawr. There should be tries aplenty as between them to date, they have already racked up 50 touchdowns.
Two East leaders Llantrisant welcome a Fleur de Lys side that has won their last two matches. With second-placed Gilfach Goch meeting fourth-placed Brynmawr, the Black Army will be hoping to extend their lead at the top but it could be tough.
Bedlinog travel to Treherbert where the home side will be looking for their first win of the season.
Three clubs remain unbeaten in Two West and all three are away this weekend. Leaders Builth Wells travel to BP Llandarcy, Loughor are at Kidwelly, and Bridgend Athletic take on the Cocklemen at Penclawdd. Gorseinon will be hoping to register their first win of the season when Waunarlwydd are the visitors.
Rhymney notched their first victory in Three East last weekend with a fine effort against Gwernyfed and they will be looking to make it a double when they take on New Tredegar at Grove Park. The Newts are the only side in the division without a victory and with only two tries to date, they will do well to beat the Brewers.
Top match in Three West is at leaders Pontyberem who play host to Aberystwyth. Both sides are unbeaten and the result could have a big outcome on the final positions.
The Half a Game initiative is currently sweeping across Wales and proving a major success. The scheme aims to give every young player at least half a game every weekend. WRU TV recently visited a festival in Narberth where clubs have fully embraced the initiative.
Both Bargoed and Swansea were seeking their first win of the Principality Premiership season this afternoon. It proved a fruitful day for the hosts - not only did they win, but Bargoed claimed a try bonus point.
Cardiff managed to keep their unbeaten record at home intact, but only just as Bridgend made them work extremely hard before the Blue and Blacks secured a hard fought Principality Premiership win at the BT Sport Arms Park last night.
Former Wales back row Andy Powell gives a guided tour of The Wern, home of Merthyr RFC, who are determined to prove a lot of people wrong and make their mark in their first season in the Principality Premiership.
Wales Sevens head coach Gareth Williams looks back on the Rio Sevens success where he helped GB win silver. He believes the successful campaign is a huge boost to his Welsh squad as they prepare for another World Series, as WRU TV's Graeme Gillespie discovers
British and Irish Lions head coach Warren Gatland will be heading back home to take on the All Blacks next year where for him, success for 2017 is all about going to New Zealand and winning a Test Series.
Last week all roads led to Eugene Cross Park where defending champions Ebbw Vale hosted this season's launch of the Principality Premiership. WRU TV's Graeme Gillespie was there to capture the thoughts of Damien Hudd, captain of Ebbw Vale, and WRU Head of Performance, Geraint John.
Llandovery made it three in a row when they defeated Aberavon in the final of the National Foster's 7s at BT Sport Cardiff Arms Park on Sunday. On another eventful day of sevens, Newport claimed the Plate and the Dragons won the women's crown
Last week saw Cardiff welcome players from around the world for the 21st Golden Oldies Festival. The tournament features players over 35 years of age, and this year's event saw a select few represent the WRU in a 'friendly' against the Wooden Spoon.
Wales Under 18 captain Callum Bradbury is delighted to have seen his side claim a narrow 18-17 victory against a strong SA Schools 'A' side to end the three-match Under 19 International Series in South Africa on a high note.
The Wales U18 squad spent an emotional day in the drug-riddled townnship of Hout Bay. Hout Bay Warriors President Fred Johannes said the visit was 'the talk of the town' and will dream about the day everyday for the rest of his life.
RGC 1404's new head coach Mark Jones is hoping to build 'something special' in north Wales and is already looking forward to the development region participating in the Principality Premiership for the very first time.