Full back Hallam Amos scored the only try of the match for the Dragons.
Newport Gwent Dragons Under 18s fended off the challenge from the Scarlets at Rodney Parade to advance to the final of the Regional Competition final.
In a keenly contested encounter, the home side ran out 8-6 victors with full back Hallam Amos scoring the only try of the match mid way through the second half to edge his side in front after the Scarlets had banged over two penalties to nose ahead after Dragons fly half Ethan Davies responded with a first half penalty.
The Dragons will now take on Cardiff Blues in the Regional Competiton final on Wednesday 18 January, at St Helens (KO 7.30pm).
With just a week to go before Wales kick off their Rugby Women's World Cup campaign against hosts France in Paris, head coach Rhys Edwards and flanker Sioned Harries are looking ahead to the tournament with optimism.
After two years in the international wilderness, Adi Taviner is hoping to make up for lost time when she takes part in her second Women's Rugby World Cup which kicks off in Paris next Friday where Wales take on hosts, France.
The WRU's Women and Girls legacy events - #TRY OUR GAME have proved popular this week with current players and newcomers to the game learning new skills and picking up tips from national squad players.
We caught up with Shona and Ellie from the Wales women team ahead of the start of the Women's Rugby World Cup in Paris next month at a recent women's training session to encourage and promote more women and girls to try their hand at rugby. #tryourgame
The Women's Rugby World Cup warm-up clash between Wales and USA proved bittersweet for centre Elen Evans. Despite being one of the star performers on the day on her 50th Test appearance, USA edged home 10-7 at Cross Keys.
Wales completed their Junior World Championship campaign with a victory over Samoa. Team manager Mark Taylor and No 8 James Benjamin reflect on a tournament which saw Wales win three games and lose two.