Llanelli held on to top spot in the Principality Premiership after beating Newport 17-13 at Rodney Parade.
Llanelli lock Aaron Shingler bagged a brace of tries for the winners who looked down and out when Andrew Coombs crashed over for the Black and Ambers in the closing minutes.
Aberavon were home and dry early in the second half when they led Bridgend 40-3 at the Talbot Athletic Ground. The Wizards went on to amass eight tries as the Ravens were put to the sword, 52-15.
Champions Neath had lost three of their last four league games but they did just enough to beat bottom-of-the-table Llandovery 28-8 at Church Bank. The Drovers never gave up and it was a late try from wing Gareth James and two penalties that gave the score line a flattering look for the winners.
A Leon Andrews penalty 12 minutes from time gave Cross Keys a 13-10 victory over Bedwas at the Bridge Field. Keys had opened up a ten-point gap when Gareth Maule crossed to add to a Ryan James touchdown. Bedwas stormed back with a Steve Gardner try converted by Stuart Thomas who also added a penalty to level the score until Andrews' late winning kick.
Cardiff led Glamorgan Wanderers 11-6 at the break in a match at the Arms Park that saw the return of 44-times capped Rhys Williams. Wanderers outscored the home side 2-1 on tries but the trusty boot of Lee Jarvis edged Cardiff to victory.
Ebbw Vale led 20-10 at St Helen's against Swansea early in the second period but an injury-time conversion by James Dixon helped the All Whites to a 20-20 draw.
Pontypridd beat Pontypool 30-12 in the final Premier match with Gavin Dacey crossing for a brace for the winners. Dai Flanagan converted all three Ponty tries and kicked three penalties for a 15 point haul.
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