Keys are set to be bolstered by two Newport Gwent Dragons as both Ieuan Jones and Jevon Groves are set to feature in the back row. Nathan Williams has also been named on the bench alongside Dragons academy players Luke Garret and Scott Matthews.
The match is being broadcast live on S4C on Sunday and tickets are on sale for just £5.00 to witness the clash.
Cross Keys Team
Ryan Lee, Elliott Jones, Leon Andrews (c), Phil Williams, Nathan Trowbridge, Dorian Jones, Owen Jones; Richard Cornock, Darren Hughes, Anthony Lott, Danny Hodge, Tom Lampard, Ieuan Jones, Jevon Groves, Adam Powell.
Replacements
Henry Palmer, Luke Garrett, Craig Gould, Reuben Tucker, Scott Matthews, Nathan Williams, James Leadbeater, Sean Higgins.
Pontypridd Team
Geraint Walsh, Lewis I Williams, Gavin Dacey, Dafydd Lockyer (c), Matthew Nuthall, Simon Humberstone, Joel Raikes; James Howe, Liam Belcher, Keiron Jenkins, Craig Locke, Chris Dicomidis, Wayne O'Connor, Rhys Shellard, Dan Godfrey.
Replacements
Lloyd Williams, Dai Flanagan, Aled Summerhill, Aled Morris, Jordan Sieniawski, Owen Sheppeard, Lewis Jones, Chris Phillips.