Banwen staged a stunning comeback to beat title rivals Maesteg Quins and move eight points clear at the top of Division Three South-West.
Visitors Maesteg led 23-6 early in the second-half but Banwen stole a remarkable 25-23 win thanks to two tries by hooker Nigel Thomas and 15 points by Craig Hughes.
Mumbles stay closely behind Quins after winning 24-20 at Kenfig Hill and Seven Sisters gained a welcome point in a 22-22 draw at Ystalyfera. East leaders
Brynithel were given a torrid time by visitors Pill Harriers but managed to edge home 13-12.
Llanishen also had to pull out all the stops before beating lowly New Tredegar 29-21, while Senghenydd have games in hand on the leaders and could figure in the race for promotion. They registered a 24-23 success over Old Illtydians.
Three tries from Rob Walters helped Kidwelly record a 44-11 win over Gowerton in West. Pontyberem remain the team to beat after winning 26-17 at Hendy and Haverfordwest remain their closest rivals after a 31-19 win at Penclawdd.
Nantymoel head the South-East after beating Tonyrefail 34-11, where Tylorstown had a surprise 27-12 win at Ynysybwl and Nelson upset Mountain Ash by 40-5.
Ruthin maintained their nine-point lead in Division Four (North) but were made to earn their 13-10 victory by a fired-up Rhyl side. Ruthin remain clear at the top though the race is by no means over as Nant Conwy, who kept up the pressure with a 31-12 win over Newtown, still have three games in hand over the
In the South-East, leaders Abercwmboi took advantage of Fairwater's game being called off to thrash bottom club Old Penarthians 63-0 with nine tries, all converted by centre Neil Burnett, who also scored one touchdown.
Just across the road there was a win for Penarth, who just pipped Cefn Coed by 18-17. Bargoed are clear at the top of the Eastern section and with Blaina's match in Cardiff against St Joseph's being called off, Bargoed are now 14 points ahead after thrashing Ynysddu 68-3.
Loughor and Pembroke Dock Quins lead the way
in the West after both gained good away wins - Loughor by 44-0 at Bynea and the Quins by 55-10 at Betws. In the South-West Briton Ferry still lead Taibach by a point after a hard-fought 10-10 draw while Cwmgors went to third as they defeated Glais 22-17 and Alltwen's match with Morriston was called off.
Top North club Denbigh beat Bethesda 23-15 and in the South-East Llandaff lead with only three matches remaining after beating Cilfynydd 43-24. Bettws gave
a fine display in the East as they beat Machen 28-0 and leaders Trinant beat Nantyglo 20-3.
West leaders Cefneithin gained a 19-5 success at Penygroes, but Pembroke's 12-9 win at Pontyates was an important result and Crymych won convincingly by 53-0 at Llangwm.
The South-West title is a three-cornered effort with Resolven ahead from Aberavon Green Stars and Tonna coming up on the rails. Indeed, Crynant could
have been there, but they suffered a good 38-6 beating away to Resolven.
The Green Stars kept up with a 51-6 win over Cwmgwrach, but Tonna could yet be the surprise package after defeating Pontardawe 77-0.
Wales U20 captain Tom Phillips and performance psychologist Dr Rich Neil explain why spending three days at Monmouth RFC has further strengthened the togetherness of the squad ahead of the #WorldRugbyU20s
Alongside Scarlets flanker James Davies and Cardiff Blues centre Cory Allen, three Wales Sevens core players have made the extended training squad for GB Sevens. Wales Head coach Gareth Williams tells WRU TV's Graeme Gillespie why Luke Treharne, Sam Cross and Luke Morgan earned selection in the initial training squad for Rio.
Wales Sevens head coach Gareth Williams tells WRU TV's Graeme Gillespie he has had to overcome a number of injuries before naming a competitive squad for this weekend's penultimate round of the World Series in Paris.
Merthyr were officially crowned champions of the SSE SWALEC Championship at Dowlais on Saturday where captain Andy Powell paid tribute to his side who have earned promotion to the Principality Premiership
Coleg y Cymoedd's season has had a spectacular ending with victory in two cup finals and a massive victory over one of the best rugby playing schools in the world - Welsh coach Warren Gatland's old alma mater, Hamilton Boys' High School.
WRU chief executive Martyn Phillips hosted the second meeting of the WRU Youth Board last weekend ahead of the Judgement Day IV regional double-header. Tthe board, made up of 15 under-21-year-olds from around Wales, heard presentations from head of participation Ryan Jones, policy and integrity manager Jeremy Rogers and national women's rugby manager Caroline Spanton, with Pro Rugby Wales CEO Mark Davies also on hand to hear the range of views aired.
Wales duo Rhun Williams and Liam Belcher, who makes a welcome return after five months of injury woe, look ahead to next month's World Rugby U20 Championship in Manchester where they will face Ireland, Georgia and New Zealand.