Loughor are within a point of Division Two West leaders Builth Wells after they beat Bridgend Athletic
With Builth Wells' trip to Cwmavon being postponed, the second and third placed clubs had the chance to play their game in hand at Villa Field.
Hosts Loughor ran out 15-13 winners, but needed a late penalty to do so. Ospreys academy centre Ben John put the winning kick over on 75 minutes.
Elsewhere BP Llandarcy scored three tries in their 28-11 win at Mumbles, whilst Kidwelly beat Gorseinon 25-15 on Boxing Day.
Pontyberem kept their winning run going at the top of Division Three West, picking up at slender 27-21 win over mid-table Crymych. Two tries from Phil Rose and a further score from Richard Thomas ensured that Pontyberem go into 2009 with their 100 per cent league record in tact.
Shane Williams' first club Amman United picked up their first win of the season, and they did so in style with a six try 37-12 win at Tumble to move off the bottom of the table.
This try tally was only bettered by Laugharne, who scored ten in their 71-15 win over Llanelli Wanderers.
Cardigan beat Newcastle Emlyn 18-6 in a local derby, Aberystwyth defeated Lampeter 24-10 and Haverfordwest won 17-11 at Llanybydder.
Division Three South West table toppers Tondu saw off Glynneath 63-9, with Dean Thomas scoring 23 points including one of the host's nine tries.
Second place Aberavon Quins kept up the pressure by recording a winning bonus point in beating Maesteg Celtic 32-14.
Maesteg Quins defeated Kenfig Hill 30-12 and Skewen breezed past Tonna 50-0.
The WRU has teamed up with Crawshay's to tour Georgia in June. The side, which will be called the Crawshays WRU President's XV, will play Emerging Georgia twice, in a tour which supports the Welsh Government's efforts to grow relations between the two countries.
Wales Sevens are looking to re-group after a disappointing tournament last time out in South Africa. The next double leg in New Zealand and Las Vegas offers Gareth Williams a chance to redeem themselves.
Wales Women's head coach Rhys Edwards was at Llandovery to see the conclusion of an entertaining Women's Regional championship where any one of three teams were in contention for title glory on the last day of action.
Christmas has come early at Glynneath rugby club, one of a number around Wales who have received an array of merchandise and equipment this December courtesy of the Welsh Rugby Union's £750,000 participation points scheme.
The WRU have been delivering on the scheme - which gives individual clubs access to up to £5,000 worth of supplies and equipment each for the 2014/2015 season - over the last two weeks and today (Friday) were received by a special guest in Glynneath, club president and pitch marker Max Boyce.
As the countdown continues for RWC2015, Tournament Chief Executive Debbie Jevans visited the Millennium Stadium to discuss preparations for the eight matches and reveal the positive news that 100,000 tickets for games at the home of Welsh rugby have sold in the last seven days.
Jason Harries is targeting a first win on the World Series circuit this season with Wales. The series returns to action this weekend in Dubai where Harries is part of a team hoping to build from its efforts in round one in October.