The Blues will be aiming to make it six out of six when they take on Connacht at the Arms Park on Saturday 29 April.
Having won their last five matches the Blues are now third in the CelticLeague, and require just two more league points to guarantee qualification for the Heineken Cup next season as one of the top three Welsh sides.
The Blues are in top form at the moment gaining 23 out of a possible 25 league points and five successive wins in the Celtic League which has seen them move up to third in the table.
Connacht have won back to back matches in the Celtic League against the Borders and the Dragons, the Irishmen have not won three in a row in the competition since season 2002/2003.
Connacht have struggled away from home this term gaining just six league points from their nine trips so far. They must win to keep up their push for the Heineken Cup play off spot.
The home side will be looking to reverse the result of their last meeting with the Irish minnows. On that occasion Connacht beat the Blues on 3 September at the Galway Sportsground with a 13-9 victory - the first time Connacht have beaten the region, and David Young has named a side that shows one change from the Blues team that beat the Dragons for the first time at Rodney Parade. Robin Sowden-Taylor comes in at openside with Martyn Williams moving to the bench.
Meanwhile the Blues have arranged a special presentation at pitch side after the Connacht match for Craig Quinnell, Dean Dewdney and Dan Baugh who have had to retire from playing professional rugby due to injury.
The supporters club will also have a presentation to Jonah Lomu in the Clubhouse after the match. Jonah will be returning to New Zealand in June for the NPC season and play for the North Harbour side.
Blues: 15 Rhys Williams (c) 14 Chris Czekaj 13 Marc Stcherbina 12 Tristan Davies 11 Craig Morgan 10 Nick Robinson 9 Mike Phillips 8 Xavier Rush 7 Robin Sowden-Taylor 6 Kort Schubert5 Rob Sidoli4 Deiniol Jones3 Gethin Jenkins2 T. Rhys Thomas 1 John Yapp
Replacements: 16 Scott Roberts 17 Duane Goodfield 18 Mark Lewis 19 Martyn Williams 20 Ryan Powell 21 Nick Macleod 22 Lee Thomas
Angus O'Brien has quickly settled into the Wales Sevens squad after solid performances in Hong Kong and Japan. With two rounds remaining in Glasgow and Twickenham on the World Series, WRU TV's Graeme Gillespie chats to the rising star.
Wales winger Luke Morgan has established himself as one of the deadliest finishers on the Sevens World Series. WRU TV's Graeme Gillespie catches up with him on the eve of this weekend's round in Glasgow.
All roads lead to Cardiff on Sunday for the SSE SWALEC Finals Day at the Millennium Stadium. Cambrian Welfare tackle Ystradgynlais in the Bowl final, Ystrad Rhondda play Newcastle Emlyn in the Plate final while defending champions Pontypridd face Bridgend in the Cup final.
WRU Chief Executive Roger Lewis, Deputy Minister for Culture, Sport and Tourism Ken Skates and WRU Chairman Gareth Davies earlier this week launched a new competition in conjunction with the WRU unveiling its archive room.
Welsh players and management joined Deputy Minister for Sport Ken Skates at the Pierhead Building, Cardiff Bay earlier this week to reveal the Union's pioneering school-club hub initiative has been so successful the project will now almost double the scale of the original project.
The Scarlets, Newport Gwent Dragons, Cardiff Blues and the Ospreys look ahead to Judgement Day III which sees the Blues take on the Ospreys (2.30) and the Dragons tackle the Scarlets (4.45pm) at the Millennium Stadium tomorrow afternoon.
Ystradgynlais and Ynysddu played out a titanic struggle at Taffs Well in the SSE SWALEC Bowl semi-final. At the end of the game neither team could be separated after a 15-15 stalemate but Ystradgynlais go through on try count.
Blues strike first in JD III battle - Newport Gwent Dragons lock Andrew Coombs, WRU referee Dylan Llyr Jones and Cardiff Blues hooker Matthew Rees decide dressing room allocations for Judgement Day III
Wales Under 18 captain Calum Haggett has received a conditional offer to read Biomedical Science at St Anne's College, Oxford. WRU chairman Gareth Davies went to meet Calum and Coleg y Cymoedd Principal Judith Evans to wish him luck in his exams and pass on some of his personal experience.