Gareth James kicked three penalties and two conversions as Ystalyfera narrowly defeated Vardre 23-20. Although both teams shared four tries, it was the kicking prowess of James that eventually proved the difference.
Pencoed and Resolven both scored a penalty try each but it was the away side's only try of the match as Pencoed went on to win 31-13. Morriston thrashed Aberavon Green Stars 41-0 as the home side ran out comfortable winners, scoring seven tries in the process.
There was joy for Bryncoch as well as they also claimed a bonus point, the home team beating visitors Neath Athletic 25-15. Kicking proved the decisive factor after both teams scored a try each in the game between Trebanos and Mumbles as the home side ran out 16-8 victors.
Cwmavon enjoyed a thrilling away trip to Bryncethin as the vistors went home victorious after winning 35-30, securing a bonus point along the way.
Alltwen and Cwmgwrach shared the tries and the points as the match finished 23-23. Banwen and Glais' match also finshed as a draw with both teams scoring 25 points each, with the away side claiming four tries to Banwen's three.
However, the result was far more convincing as Llangadog welcomed Penybanc with the away side running rampant with eight tries. The game finished 73-5.