With the Blues and Scarlets under 18s heading for the final of the WRU Age Grade Championship, the Ospreys and Dragons under 16s will be looking to break the pattern when round six of the junior competition takes centre stage this evening
The Dragons, who have enjoyed mixed fortunes so far this season, will be seeking to complete the double over Blues North when the sides meet at Tredegar's Recreation Ground, whilst the Ospreys make the journey up the M4 to face Blues South at Taffs Well.
Both games promise to be tight affairs with Dragons team manager Wayne Pugh hoping that his side can keep themselves in contention by adding to the impressive victory they achieved at Merthyr back in September.
"To go away from home and win, especially at the North, was a terrific result for us," he said. "However, we need to make home advantage count tonight and keep ourselves right up there.
"Admittedly, we have lost one or two games we should have won this season, but this is a golden opportunity for the boys."
Blues South will also want to make home advantage count as they On Sunday, the Scarlets will be looking to improve their ofty standing in the table - they travel north to Colwyn Bay to face Gogledd Cymru.
The sides met on the opening day of the season at Llandovery with the Scarlets winning that game with a bonus point.
Dragons: L Morgan; J Dixon, H Amos, M Sevenoaks, D Franchi; N Martin, J Guy; J Kendall, J Franchi, J Johnson, A Smith, S Andrews, M Adams, R Donovan, J Benjamin (capt). Replacements: E Dee, J Stark, T Hocks, G Eldred, G Davies, E Davies, R Jones
Blues South: R Smith; J Phillips, L Chalke, T Perry, O Davies; G Thompson, L O'Brien; T Jennings, M Perks, T Crosse, L Connolly, B Roach, Z Deere, L Helyar, W Meades. Replacements: G Nash, S Byrne, B Rookes, R Pilcher, G McPherson, O Williams, D Callaghan
Blues North: R Walker; K Thomas, K Hughes, C Phillips (capt), J Barrett; J Dixon, J Soanes; J Dunning or J Parry, E Lewis, J Day, J Cleaver, C Lacey, J James, S Pring, M Davies: Replacements: J Hughes, ANOther or D Watts, D Morris, J Franklin, B Morgan, L Rees, J Foukes
Ospreys: R Thomas; R Williams, R Evans, S Davies, S M Davies, B Thomas, C Davies; M Davies, E Yardley, M Thomas, D Parry, R Hughes, A Waite, L Wilson, M Jenkins (capt) Replacements: J Evans, D Skone, J Preddy, S Otten, N Smith, S McDonnell-Roberts, R Dudley-Jones
Scarlets: J Williams; D Morgans, J Randell, G Howells, M Richards; S Evans, C Lloyd; B Davies, T Ball, G Davies, S Bennett, T Treharne, D Havard, D Thomas, J Williams. Replacements: (from) C Evans, C Davies, T Morrisey, C Marks, J Thomas, W Lewis, G Owens, S Hughes
The Welsh stage of the Premiership Rugby 7s Series explodes into life at BT Sport Cardiff Arms Park this Saturday - and fans attending a night of thrilling regional rugby will also be showing their support for the #StayStrongForOws campaign.
In its sixth year the Blues Cup once again showed to be huge hit throughout the region and is a great advert for the community game as each of the six finalists across the three age groups produced rugby of an outstanding level resulting in 14 tries.
Inspired Cardiff Blues enjoyed Judgement Day at the Millennium Stadium as they secured a tense 17-13 win over regional rivals Scarlets in a feisty and enthralling encounter in the RaboDirect PRO12 on Easter Sunday.