And the biggest game of all will be at Sardis Road when former champions Coleg Y Cymoedd seek revenge over Cardiff & Vale College in the battle to determine who tops Group 2.
Cymoedd hit back in the second half of their clash at Whitchurch HS to turn a 14-13 second half deficit into a 32-14 victory. Their late rally contained three tries from Evan Wood, Lloyd Jones and Rhys Price as they denied the improving home side their first win.
Whitchurch hit the front with tries from Orson James and Charlie Day, both of which James converted. Cymoedd stayed in touch thanks to a try from Kyle Harris and two Jacob Symes penalties.
Cardiff & Vale made it five from five as they completed the double over Ysgol Glantaf to stay three points clear of Cymoedd at the top of Group 2 with a 32-15 win. Mackenzie Martin scored two of his side’s four tries and Harrison James added 12 points through his deadly accurate boot.
Saul Hurley and Sam Sully provided the other tries for the visitors, while Glantaf had two tries from Dafydd Jones and a third from Ben Geraghty.
Coleg Sir Gar ran in six tries in their 38-17 win over Pembrokeshire Colleges with Luca Giannini and Dafydd Rees both crossing twice. Josh Morse and Harry Thomas scored the other tries, while the home side hit back with tries from Oliver Rothero, Dan Cleary and Travis Mathias.
Newport HS had two tries from Charlie Harkin and 15 points from the boot of Rhys Smith to thank for their 30-17 win at Coleg Llandrillo, while Neath Port Talbot College beat Bridgend College 20-16 to secure second place in Group 3.