Builth Wells are the new leaders of Division Two West after Bridgend Athletic lost to Waunarlwydd.
Athletic slipped up 20-17 at Newbridge Fields, in a game where the teams scored two tries each - Simon Mustoe and Daniel Apsee going over for the hosts, Lee Jones and Matthew Watts crossing or Waunarlwydd.
Bridgend Athletic twice had the chance to equalise late on but outside-half Stuart Morris was unlucky enough to hit the post on both occasions.
This defeat meant Builth Wells had the opportunity to jump into top spot, and they did in some style through a 38-15 victory over Gorseinon.
Dorian Davies was the hat-trick hero for the Bulls, crossing the try line for three of their six tries.
Loughor leap into second spot over Bridgend Athletic by virtue of tries scored, thanks to a 22-7 bonus point win against BP Llandarcy.
This means there are now three teams locked on 59 points at the summit of Two West, with Builth Wells top on the basis of having an extra win.
In Division Three West, leaders Aberystwyth were narrow 26-22 winners at Newcastle Emlyn, but could not secure a bonus point on their travels.
This allowed Pontyberem to take themselves to within one point of their rivals, after they hit four tries in a 27-17 win at Laugharne.
Aberavon Quins stretched their lead at the top of Division Three South West to 11 points, as they won 15-7 at Skewen while second place Glynneath lost 21-17 at Maesteg Quins.
Wales Head Coach Rob Howley talks to WRU TV's Sebastian Barrett about the 36-man squad he has just named for the forthcoming Under Armour series, which includes two uncapped players, Ospreys duo Sam Davies and Rory Thornton.
Head coach Rowland Phillips is deligthed he can now call BT Sport Cardiff Arms Park home for his Wales Women's side, who launch their international season next month with games against Scotland and UK Armed Forces in the heart of the capital city.
Wales Sevens star Sam Cross has put his home town club of Brynmawr on the map after winning a silver medal at the Rio Olympics with Team GB. His club have now honoured him by naming their players bar after him, as WRU TV discovered at the official launch, recently.
One of the newest members of the Principality Premiership, Bargoed admit it's proving to be a steep learning curve at the highest level, but are determined to become a force to be reckoned with. WRU TV visited the club last weekend when they took on Llanelli.
Table-topping Aberavon travel to north Wales to tackle RGC 1404 as both teams defend unbeaten starts to the season in the Principality Premiership. WRU TV's Graeme Gillespie visited the Wizards to see how their preparations were going for the game of the weekend.
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.