Loughor are the new leaders at the top of SWALEC League Division Two West after an impressive 22-13 win away at Pencoed
The Villa Field outfit took full advantage of Buith Wells' slip-up. Saturday morning's leaders went down 11-10 against mid-table Ammanford in a hard fought game.
Bridgend Athletic were the other team to leapfrog The Bulls, as they went second courtesy of an 18-0 triumph away at Mumbles.
Gorseinon claimed their first win of the season with a 14-8 win over fellow strugglers Cwmavon. It was a good day for those at the wrong end of the Division Two West table, second-bottom Penclawdd also claimed a rare victory, beating BP Llandarcy 10-8.
Pontyberem maintained their grip on the top of Division Three West with a 19-6 win over Llanelli Wanderers.
Cardigan kept their slim title hopes alive with a 39-0 thrashing of Lampeter and Haverfordwest also claimed a bonus point with a 43-10 win over bottom-side Tumble.
Tondu remain top of Division Three South West with a 29-5 victory against Kenfig Hill and Aberavon Quins stayed hot on their trail with a massive 52-5 win over Tonna.
Llandeilo made it ten wins out of ten to stay top of Division Four West, beating Pontarddulais 34-0. Cwmgors claimed their first win of the season with a 16-3 triumph over Tycroes.
Bryncoch beat Resolven 17-11 to leapfrog their opponents and at go top of Division Four South West.
Cefneithen stay top of Division Five West thanks to a 11-3 victory over Neyland and Abercrave kept up their domination of Division Five South West with a 67-0 win at home to New Dock Stars.
Nearly 40 players were involved in the first Wales Under 18 training session of the season. WRU National Performance Manager Gethin Watts is excited at the potential shown by the group and expects the Regional Under 18 Championship to hone their skills even further.