The Wanderers hope to overturn cup defeat blues by upsetting title chasing Newport at Rodney Parade tomorrow.
Chris Ower makes minimal changes to the side that was defeated at Parc y Scarlets last Saturday.
There is a change at hooker and Alex Luff gets a start instead of Gareth Knight in the second row. In the backs Simon Rosser retains the captaincy despite the reappearance of Ben Rose in the starting line-up and young up and coming winger Ryan Healey retains his place on the wing.
Charlie Johnson, making a welcome return, regains a place in the squad.
Glamorgan Wanderers 15. Jason Pocock 14. Robin Lock 13. Simon Rosser (capt) 12. Gareth Morris 11. Ryan Healey 10. Scott Sneddon 9. Luke Evans; 1. Nathan Trevett 2. Richard Emms 3. Mark O'Leary 4. Alex Luff 5. Tom Evans 6. Nio Aiono 7. Ben Rose 8. Mike Grimes
Replacements:16. Ryan Price 17. Ryan Beddows 18. Gareth Knight 19. Lee Highgate 20. Charlie Johnson 21. Glenn Holloway 22. Mark Roper
The WRU has launched a campaign to create a long term legacy for Welsh club rugby by highlighting the advantages of volunteering. Rhian Edwards, a volunteer at Seven Sisters, has enjoyed many benefits of her volunteering at a grassroots rugby club including being part of the Rugby World Cup volunteer workforce after being nominated by the WRU - and the WRU is asking for more people to develop their 'Welsh rugby roots'.
Wales head coach Warren Gatland and captain Sam Warburton say their first prioirty on Sunday in the opening game of the World Cup is to win against Uruguay and not get overly concerned with points difference.
With only days to go until the biggest rugby competition in the world begins, rugby fans visiting Cardiff this autumn will be able to enjoy a special display at National Museum Cardiff as part of the celebrations surrounding the Rugby World Cup.
Geraint John has taken up the new role of WRU elite coach development manager having arrived in Wales last week. WRU TV caught up with him at the WRU rugby department's strategy day at the Millennium Stadium.