The Scarlets have made a total of six changes, plus three positional, from the side that lost at Newcastle for their opening clash in the Heineken Cup against London Irish on Friday (ko 8pm)...
Stephen Jones returns to flyhalf with Ceiron Thomas moving back to full-back while Regan King moves to outside centre to allow Gavin Evans to return to inside centre, with Matthew Watkins making way.
There are four changes in the pack with Iestyn Thomas coming in for Phil John at loosehead and Craig Dunlea replaces Deacon Manu on the tighthead.
In the backrow Gavin Thomas replaces James Bater which forces captain Simon Easterby back to the blindside while in the second row Vernon Cooper comes in for Adam Jones.
Scarlets (v London Irish): 15 Ceiron Thomas 14 Dafydd James 13 Regan King 12 Gavin Evans 11 Mark Jones 10 Stephen Jones 9 Dwayne Peel; 1 Iestyn Thomas 2 Matthew Rees 3 Craig Dunlea 4 Vernon Cooper 5 Inoke Afeaki 6 Simon Easterby ( capt) 7 Gavin Thomas 8 Alix Popham.
Replacements: Aled Gravelle, Deacon Manu, Adam Jones, Nathan Thomas, Clive Stuart-Smith, Darren Daniel, Barry Davies
GB7s women left their England base to train in Wales this week. Olympic Games hopeful Rachael Burford gives WRU TV's Graeme Gillespie her thoughts on Welsh teammate Jasmine Joyce - a 'one touch wonder'
The GB7s women's squad is currently training at Wales' Centre of Excellence where assistant coach Richie Pugh tells WRU TV's Graeme Gillespie some 'tough calls' will have to be made when it comes to finalising the 12 spots for Rio's Olympic Games.
Wales U20's Billy McBryde is looking forward to starting his first game against New Zealand this afternoon in the World Rugby U20 Championship where his side are looking to gain revenge from last week's pool defeat to the Kiwis.