Gareth Wyatt has made three changes to his Cardiff Blues U18 side to face Scarlets at BT Sport Cardiff Arms Park tonight (7.30pm KO)
Harrison Stevens will replace Sion O'Brien in the backline, while Ben Warren and Ioan Davies comes into the pack in place of Tom Stacey and Gruff Lloyd respectively.
Cardiff Blues U18 will be looking to bounce back from their 29-18 defeat to Ospreys in the opening match of the WRU Age-Grade Regional Championship, while the Scarlets will look to maintain their 100 per cent start to the campaign, following a 28-22 victory over Newport Gwent Dragons.
The fixture will be streamed live on the S4C website, with highlights shown on S4C tomorrow night on Rygbi Pawb (10.30pm)
Cardiff Blues U18: Ioan Davies; Harrison Stevens, Rhys Davies, Dafydd Smith, Tom Meehan; Ben Thomas, Jamie Hill; Declan Thomas, Iestyn Harris, Ben Warren, Joe Miles, Owen Lloyd, Ioan Davies, Callun James, Alun Lawrence
Replacements: Dan Schwartz, Ieuan Morris, Tom Stacey, Gruff Lloyd, Harry Proctor, Carl Blacker, Josh Male, Cole Swannick
Scarlets U18: Tomi Lewis; Tom Rogers, Joe Roberts, Scott Lloyd, Alex Varney; Llew Smith, Callum Morris; Rhys Davies, Callum Jenkins, Kemsley Mathias, Iestyn Rees, Ellis Thomas, Lewis Ellis-Jones, Dan Davis, Gethin Davies
Replacements: Ben Edwards, Drew Jones, Llyr Green, George David, Sion Colella, Glen Williams, Cameron Collins, Osian Edwards