After disappointing performances against France and Spain, Wales showed encouraging signs of improvement against England a fortnight ago and will be hoping that they can end their Six Nations on a high.
Wales have been dogged by injuries since the start of their campaign and more changes have been made to the squad. Catrin Edwards, who had a superb game against England, starts at prop with Kath Lenaghan on the bench still recovering from a shoulder injury. Jackie Morgan plays at hooker as Jamie Kift struggles with a knee injury that could make her doubtful for the World Cup next month.
Fly Half Awen Thomas regains her place with Rhian Wilmott out due to a recurring back problem. The Scrum Half shirt goes to Ronnie Owens who seems to be back on form with Kerry Jenkins playing for the 'A' squad and Cath Walkley on the bench. Flanker Angharad Phillips is promoted from the 'A' squad but does not start.
Caernarfon player Kate Jones, who received her first cap against England a fortnight ago, starts at Full Back as Naomi Thomas is in plaster with a suspected stress fracture in her ankle. UWIC Winger Hayley Baxter takes a place on the bench and will be hoping to gain her second cap following her debut against England.
It will be a memorable game on Sunday with it being the last 6 Nations match for several of the senior players as they are likely to retire after the World Cup. It will also be the last home game for Head Coach John Williams as he intends to move on after the World Cup in Barcelona this summer.
Sunday will be a festival of Women's rugby at Llanelli, with the U16's and the 'A' squad playing in the morning followed by the full international kicking off at 2.30pm.
Under 16's and Senior Citizens free. Adults Â£5. Season ticket holders Â£1. Tickets are available on the gate.
WALES 1 Dawn Mason 2 Jackie Morgan 3 Catrin Edwards 4 Liza Burgess 5 Helen Edwards 6 Kylie Wilson 7 Pip Minto 8 April Dent 9 Ronnie Owens 10 Awen Thomas 11 Sue Jones 12 Melissa Berry CAPT 13 Louise Rickard 14 Claire Flowers 15 Kate Jones 16 Dee Croft 17 Kath Lenaghan 18 Sue Grainger 19 Angharad Phillips 20 Hayley Baxter 21 Karen Mayze 22 Cath Walkley
SCOTLAND 1 Karen Findlay 2 Vicky Wiseman 3 Ali Christie 4 Lee Cockburn 5 Claire Muir 6 Jennifer Sheerin 7 Fiona Gillanders 8 Donna Kennedy 9 Paula Chalmers 10 Denise Fairbairn 11 Angela Hutt 12 Niki MacDonald 13 Rimma Petlevannaia 14 Jennifer Dickson 15 Sarah Higgins 16 Ali MacKenzie 17 Vicky Galbraith 18 Jennifer Hanley 19 Beth Macleod 20 Gill Gibbon 21 Mary Pat Tierney 22 Ali McGrandles.
Ahead of their SSE SWALEC Bowl Final clash with Taffs Well at Principality Stadium on Sunday, Burry Port share their #FABXV nomination with WRUTV in the search for Welsh rugby's greatest volunteers. Everyone can get involved by sending nominations via twitter to @WRU_Community using the hashtag #FABXV
Cardiff Blues prop Gethin Jenkins and Ospreys centre Ben John look ahead to the first game at Principality Stadium in Saturday's double header which is promising to be a special occasion for all Welsh fans.
Carmarthen Quins Director of Rugby Ian Jones and committee member Jeff Thomas along with Llandovery chairman Handel Davies look ahead to Sunday's SSE SWALEC Cup showdown where both teams are out to prove 'West is best'
SWALEC ambassador Shane WIlliams is looking forward to Sunday's Finals Day where the Cup, Bowl and Plate offers a great opportunity for players and teams to experience the magic of playing at Principality Stadium
Carmarthen Quins coach Richard Kelly believes it is an exciting time to be part of the Scarlets region as his side take on local rivals Llandovery in the SSE Swalec Cup final on Sunday, as WRU TV's Graeme Gillespie discovers
Scarlets long serving prop Phil John talks to WRU TV's Graeme Gillespie about Judgement Day IV and SSE Swalec Cup finals day. The last time Llandovery were in the cup final in 2007, the Drovers claimed the spoils with Phil playing a major role in the engine room.
Meet Aberdare coach Luke Thomas whose #FABXV nomination goes to super volunteer Daz with a whopping 10 things he does for the club each week, all except the ironing! You can also join in the search for Welsh rugby's greatest volunteers, by sending your nomination via twitter to @WRU_Community using the hashtag #FABXV
SSE Swalec Cup kings Pontypridd travelled to Swansea, fully expecting a return to their second home but Llandovery had other ideas as they also sought victory in the semi-final to earn the right to play the final at Principality Stadium