Blues South under 16s made the long journey north to take on Gogledd Cymru
The two teams played in the WRU Age Grade Championship and the Blues came home with the victory spoils courtesy of 14 points from the boot of Gareth Thompson.
Having edged out the Dragons 24-20 ten days previous, the visitors found life particularly tough against a Gogledd side that has already beaten Blues North this season. In the end they were deserved, albeit narrow, 19-14 winners.
Roddy Smith scored the South's lone try - in the first half - with Thompson adding a conversion and penalty to hand the visitors a 10-0 interval advantage.
Tries from Aaron Gwyn and Lewis Baker kept the North in the game after the break, but three further penalties from Thompson, who now has 59 points for the season, made sure.
Joe Simpson converted the two Gogledd tries but it was not enough to bring the hosts any joy in a game that also saw four yellow cards. Blues South manager John Richards said; "It was a long journey and I think we started to feel that in the second half.
"Thankfully we stayed in front and came home with a very decent victory. All credit to the North, they came at us strongly in the second half and scored two good tries."
Existing Season Ticket holders are advised that full details of all packages for the 2015/16 season have now been posted out to you and will arrive in the coming days - and that the deadline to renew your seat has now been extended!
Supporters are advised that Cardiff Blues will be holding a presentation on the field post match on Saturday afternoon to mark those players leaving the region, hand out caps and the end of season awards.
First team stars Cory Allen, Ellis Jenkins, Adam Jones and Kristian Dacey were among the special guests as Cardiff Blues held the Sphere Solutions Blues Tag Rugby Festival at BT Sport Cardiff Arms Park.
The players at Cardiff Blues will be hoping to play with some true Gallic flair for the rest of the Guinness PRO12 season - after the region teamed up with a successful French bistrot in the Welsh capital.
Cardiff Blues will be celebrating St David's Day when the region faces Edinburgh Rugby at BT Sport Cardiff Arms Park on Sunday afternoon (kick-off 12.45pm) - with hundreds of children invited as part of our Regional Schools Day.