However, they are back on track this weekend with two particularly difficult games against the Scarlets.
Team manager for the North, Will Morecombe, said; "We are delighted to be part of the competition and delighted to be entertaining the Scarlets this weekend.
"Obviously we had a tough time against the Blues on that first Sunday, but to be fair, I thought the boys fought courageously and we are certainly looking forward to going to Bethesda and taking on the Scarlets."
The Scarlets have enjoyed mixed fortunes in their games to date - the under 16s defeated the Ospreys 41-15 at Stradey Park but went down 34-17 at Blues North, whilst the under 18s lost 14-7 at home to the Ospreys in their opening game before seeing their game at the Blues abandoned after 48 minutes when they were leading 13-0.
North Wales under 18: C Bennett; J Sporcic, J Francis, R Owen, J Hughes; S Griffiths, C Horsmann; J Sproston, S Strudwick, J Owen, D Blackmore, T Davies, T Beaumont, D Bates, S Bowring Replacements: G Cliff, J Griffith, D Owen, M Padgett, E Gill, W Morecombe, O Jenner
Scarlets under 18: L Rees; G North, D Ford, L Williams, T Ellis- Williams; J Roberts, A Davies; R Jenkins, J Howard, T Davies, E Sigary, L Hamilton (capt), S Parry, K Myhill, S Phillips. Replacements: R Evans, J Kay Jacks, G O'Reily, A Lewis, R Davies, S Shingler, A Warren
North Wales under 16: L Isaac (Ruthin); A Oakden (Chester), I Evans (Caernarfon), N Hughes (Mold), J Ward (Colwyn Bay); J Williams (Ruthin), A Schwarz (Mold); O Hughes (Mold), G Morgan (Ruthin), E Mason (Ruthin), O Jones (Ruthin), J Simm (Mold), G Jones (Wrexham), J Barnett (Ruthin), T Parry (Pwlleli) Replacements: B Allsop (Llangefni), M Bevan (Bala), M Jones (Colwyn Bay), O Parkinson (Chester), J Williams (Colwyn Bay), O Aled (Bala), G Williams (Colwyn Bay)
Scarlets under 16: L Treharn; G Hunter, D Jenkins, R James, R Evans; J Williams, R Williams; N Bowen, S O'Leary, S Lee, J Gardiner, R Bloomfield (capt), O Powell, J Iles, C Morris Replacements: G Thomas, W Griffiths, G Comley, D George, K Richards, L Harvatt, G Rees