David Young has made two changes to the team that defeated Newcastle Falcons for the match against the Scarlets on Saturday
Second row forward, Paul Tito, returns to the starting line up with Bradley Davies dropping down to the bench. In the front row, Gareth Williams starts at Hooker with T Rhys Thomas also moving down to the bench.
Gethin Jenkins makes his 100th appearance for the Blues having joined the region in the summer of the 2004.
The Blues travel to Parc y Scarlets boosted by two big away wins, having recorded a 33 to 24 point win over Ulster at Ravenhill in the Magners League and 55 point to 20 win over Newcastle Falcons in the north east of England in the Amlin Cup. Even more impressively the Blues have also won their last five away encounters.
They will be buoyed by the fact they have beaten Scarlets twice already this season, 19-15 at Cardiff City Stadium in the Magners League and 38-23 at Parc y Scarlets in the Anglo-Welsh Cup.
Tickets for the match are available by calling the Scarlets ticket office on 08718718088
The Supporters' Club are running coaches to Parc-y-Scarlets, please contact Graeme on 07825 219354 to book your seats.
15 Ben Blair 14 Leigh Halfpenny 13 Casey Laulala 12 Jamie Roberts 11 Chris Czekaj 10 Ceri Sweeney 9 Richie Rees
8 Xavier Rush 7 Martyn Williams 6 Maama Molitika 5 Paul Tito (c) 4 Deiniol Jones 3 Taufa'au Filise 2 Gareth Williams 1 Gethin Jenkins
16 T Rhys Thomas 17 John Yapp 18 Bradley Davies 19 Sam Warburton 20 Lloyd Williams 21 Dai Flanagan 22 Dafydd Hewitt
Not considered for selection
Andy Powell - calf and hamstring strain
Tom James - groin
Sam Norton Knight - back
Long term injuries
Gareth Cooper - groin
Tom Shanklin - knee
Gary Powell - ruptured Achilles
Sam Hobbs - head injury
Thank Blues it's Friday! The weekend will be starting HERE on Friday night as Cardiff Blues tackle Ulster in the Guinness PRO12 at BT Sport Cardiff Arms Park - and we want you to be our guest at our big match day party!
Let the Games Begin! Cardiff Blues launch the Guinness PRO12 season on home soil this Sunday afternoon against Glasgow Warriors (kick-off 4pm) - and we are going to make it a double celebration as we also recognise the achievements of Team Wales!
First team aces Cory Allen, Lloyd Williams, Ellis Jenkins and new signing Jarrad Hoeata were all on hand to watch the next generation of stars when Cardiff Blues held a huge Under-8s Tag Rugby tournament at BT Sport Cardiff Arms Park.
Second half tries from Dan Tuohy and Ian Humphreys saw Ulster claim the Friday night points on offer as Cardiff Blues suffered a 26-9 defeat to the impressive Irish province at BT Sport Cardiff Arms Park.
Clinical Glasgow Warriors produced a devastating final 20 minutes to secure the points on Super Sunday and consign battling Cardiff Blues to a 33-12 defeat in the Guinness PRO12 opener at BT Sport Cardiff Arms Park.
Impressive Cardiff Blues pushed English powerhouse side Leicester Tigers all the way with an hugely encouraging performance as final preparations for the new Guinness PRO12 season continued at Welford Road.