Bargoed continue their upward run in 3 East after a splendid 31-12 victory at Pontypool Utd while Pill scored a surprise win at Rhymney and scored four tries and Llanishen's former Newbridge wing Paul Collett snapped up a brace of tries as they beat New Tredegar.
Mountain Ash defeated Gilfach Goch in the big 3 South-East clash with three Mike Nicholas tries and Ruthin scored a 34-19 win at Ynysybwl with Gareth Hughes, James Plant and Simon Sullivan tries, plus 19 points from veteran John Tudor.
Also in the South-East, Penarth had a 25-5 win at Llandaff and new pair Porth and Penallta both won again, while in the South-West, Chris O'Callaghan took his new club Aberavon Green Stars to Pyle and won 32-0, while Craig Jenkins of Tonna gunned down Glais and both Glyncorrwg and Neath Athletic had big wins.
Nantyglo handed Abertillery BG their first defeat in 5 East as centre Lee Davies notched a try hat-trick in a 38-0 home win, but St Alban's stayed level as they blasted out Usk by 48-7.
In the North, Caernarfon overturned Llangefni 16-15 and Llandudno just got home at Denbigh in Division 4 and in 5 Bala lead after they won at Bangor and Machynlleth lost 22-17 at Bro Ffestiniog.
Western highlights included Amman Utd's 23-14 win over Llandybie in 4; Gorseinon' thrilling 23-22 success at Tenby in 3 and a third successive win by New Dock Stars, Penygroes and Aberaeron in 5.
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.