Maesteg ran in 13 tries to thrash Brynmawr 83-0 while Llanharan found Rumney a tough nut to crack, leading 21-19 at the interval before racing on to win 54-24 with Mark Roper (3) and Colin Malone (2) leading the eight tries.
Narberth pasted a Treorchy side 116-9 and ran in 18 tries with Andrew Jones scoring five and Simon Daniel gained a try and 13 conversions in a 31-point haul. Bonymaen found Tredegar difficult for 40 minutes, leading 19-12 at Parc Mawr, but then scored 28 more points without reply as skipper Andrew Jacobs gained a try and six conversions, while wing Dan Morris scored both Tredegar tries.
Carmarthen Athletic beat UWIC 35-16 with five tries all goaled by the deadly Julian Howells and Llangennech defeated Beddau 23-6 with 13 points by Mark Jones and two tries from Kevin Jones, while Blackwood won 58-7 at Tondu that saw Anthony Hares scored three of the nine touchdowns.
Whitland scored a sound 32-10 win over Glamorgan Wanderers with tries by Jack Tremlett (2), Lee Glanville, Matt Hughes and Gavin Morris.