Dafydd Howells will play for the Ospreys at The Gnoll
The Ospreys will face four teams in the space of 80 minutes tonight when they return to The Gnoll for the first time in nine years for their innovative Premier 4x4 Challenge (kick-off 7.00pm).
The whole squad will be in attendance for a night that will see Wales' top regional side play four 20 minute games in a row against the Premier clubs in their region, Aberavon, Bridgend, Neath and Swansea.
"It's a great concept that will, I'm sure, be a big hit with supporters of the Ospreys and the four clubs taking part. To bring the four teams, the Ospreys, and supporters of all five teams to one venue for an evening of rugby is something that has never been done before," said Ospreys chief executive Andrew Hore.
"Off the field, the full squad will be in attendance to help make it a memorable night for everybody. The Gnoll holds great memories for all Ospreys supporters and, hopefully, this event will create new memories for a new generation."
The Ospreys have selected a squad of 26 players which will be led by summer signing Martin Roberts, who has returned to Wales from Bath. Wales wing Dafydd Howells will play against the Premierships club to which he is attached, Neath, while Wales Under 20 front rowers Scott Otten and Nicky Thomas will get a chance to shine during the night.
"It's going to be a real challenge for the squad because the format is something they won't have experienced before with all four clubs lining up to get one over them. We should learn a lot about the character of this young team," said Ospreys head coach Steve Tandy.
"It will be tough physically as every 20 minutes there'll be a fresh team coming on to the field for them to contend with. It's another building block of pre-season, as was last Friday in Worcester and Thursday night against Saracens will be.
"It was a mixed bag on Friday night - there were things to be pleased with and things that we weren't happy about. But it's all about building towards the first game of the PRO12 season against Treviso at the Liberty.
"There are plenty of lessons to take from the Worcester match, but nobody is pressing a panic button because we lost a pre-season game. We never want to lose a match as Ospreys, but we've been around a while now and understand that there is a bigger picture.
"We're looking at getting a big group of players up to speed, players who have come back at different times and are following different conditioning programmes, and giving people a chance to show what they can do. What's important is that we use these games to find out more about what we've got in the locker.
"We're in the middle of a busy week with three games in total and and everyone is getting their heads down and working hard. After Thursday night there's a week of fine tuning and we'll be ready to go in front of our own fans against Treviso on day one."
15 Ross Jones
14 Dafydd Howells
13 Aled Jenkins
12 Ben John
11 Aisea Natoga
10 Sam Davies
9 Martin Roberts (Capt)
1 Gareth Thomas
2 Matthew Dwyer
3 Daniel Suter
4 Adam Beard
5 Rory Thornton
6 Olly Cracknell
7 Lloyd Evans
8 Morgan Allen
16 Scott Otten
17 Marc Thomas
18 Nicky Thomas
19 Adam Williams
20 Jordan Collier
21 Hanno Dirksen
22 Joel Matavesi
23 Matthew Jenkins
24 Ashley Evans
25 Jake Cole
26 Tom Sloane
Supporters attending can purchases tickets at the gate on Tuesday night priced just £5 for adults, £2 concessions.
Grand Slams, Triple Crowns and British and Irish Lions tours - Sir Gareth Edwards did it all. But what are his favourite moments in what was an amazing career? WRU TV finds out - along with his favourite players of today in the third and final instalment of our series with the greatest rugby player ever.
JPR Williams, Gerald Davies and Mervyn Davies were among those in the Welsh ranks when Sir Gareth Edwards began his international career against France nearly 50 years ago, but who was the player who took the young scrum half under their wing?
Wales head coach Rob Howley and captain Alun Wyn Jones are expecting a physical battle against France on Saturday but both are hoping for another impact from the bench as the men in red chase a top-four world ranking.
Ireland head coach Joe Schmidt believes the yellow card received by Johnathan Sexton was the crucial period of the game which handed victory to a 'clever' Wales side in a titanic RBS 6 Nations clash at Principality Stadium.
Man of the match Rhys Webb is delighted he and his team mates were able to produce a performance to make Welsh fans proud after Wales scored three tries en route to victory against a very good Ireland side at Principality Stadium.
All eyes on the Wales games against Ireland this weekend and we also hear from teams involved in the WRU Cup draw in the Principality Welsh Rugby Union Podcast. Coach Rob Howley, captain Alun Wyn Jones, back rowers Ross Moriarty and Sam Warburton on Wales, backs coach Nick Wakley and scrum half Keira Bevan on Wales Women, forwards coach Chris Horsman and prop Rhys Carre on Wales U20s, while we also hear from Merthyr, Pontypridd and Cross Keys about still being up for the Cup.
Wales head coach Rob Howley has kept faith with the side who suffered a disappointing defeat to Scotland by naming an unchanged side to face Ireland on Friday evening at Principality Stadium in the penultimate round of the RBS 6 Nations.
Ospreys and Wales duo Rhys Webb and Scott Baldwin return to their home town club Bridgend Ravens as they prepare for life after their rugby playing careers by undertaking their coaching badges at the Principality Premiership outfit.
Defence coach Richard Hodges and centre Keiran Williams discuss their U20 Six Nations campaign after victory against Scotland. Wales U20 are back at home in Parc Eirias this Saturday (18:30) to face Ireland in the penultimate round of the competition.
Sam Warburton realises a Six Nations title is now out of the question after the defeat to Scotland, but the former skipper says Wales will be playing for pride when Ireland visit Principality Stadium in the next round of the RBS 6 Nations.
The Ospreys had hoped to win every game through to the end of the season and pick up some serious silverware, but a 13-5 defeat in Treviso means they lost ground on the top two in the Guinness PRO12 and remain in third place.
The unique jeopardy of Judgement Day V has been described by stars from Cardiff Blues, Ospreys, Scarlets and Newport Gwent Dragons who will face each other in the annual double-header at Principality Stadium on 15th April.
The unique jeopardy of Judgement Day V has been described by stars from the Cardiff Blues, Ospreys, Scarlets and Newport Gwent Dragons who will face each other in the annual double-header at Principality Stadium on 15th April.
The latest news, results and tables from the Blues region
The latest news, results and tables from the Dragons region
The latest news, results and tables from the Ospreys region
The latest news, results and tables from the Scarlets region