Another penalty as Wales go off their feet at ruck time. Into the corner Jack Crowley goes.

Wales must improve their discipline to stand any chance.

Gareth Delve
Former Wales international on BBC Radio Wales

Ireland's quick ball comes from the dominance in the carry and they always have options. Wales will struggled to cope with that.

Superb maul defence as Wales get in and disrupt. Not many have managed to do that this Six Nations.

Dan Sheehan smashes his way through a couple of defenders down the wing. Are we sure he is a hooker?

Ireland win penalty and into the corner they go.

Richie Rees
Former Wales international on BBC Radio Wales

Wales have to keep bringing the line speed and try and slow down the Ireland attack.

Ireland have used wing James Lowe to get over the gainline and it has put Wales on the back foot.

Ice cool as Jack Crowley smashes it down the middle. The perfect start off the tee after he missed a couple against Italy.

Image source, Getty Images

High shot and Jack Crowley lines up a shot at goal. Not an easy one. An early settler?

Chris Henry
Former Ulster & Ireland flanker on BBC Radio Ulster

It's been a fast start from both sides, but Ireland will be disappointed not to have got more from that phase of play.

Bundee Aki locks himself over the ball and wins a penalty. You would need a truck to remove him.

All Ireland so far as they continue to probe the Wales defence. Robbie Henshaw knocks on however.

Wales rock solid.

Robbie Henshaw kicks the ball down the wing but it goes too far.

Chris Henry
Former Ulster & Ireland flanker on BBC Radio Ulster

It's a beautiful day for rugby and Ireland look hungry and focused and they should be relishing days like this.

It is a lovely day in Dublin and we are under way.

BBC Radio 5 Sports Extra

As kick-off approaches we have got you covered for radio commentary.

Tune into BBC Radio 5 Sports Extra and Radio Ulster at the top of the page.

Gareth Griffiths
BBC Sport Wales at Aviva Stadium

Wales have not been given a hope by anybody here in Dublin.

They will hope to prove people wrong against an Ireland side that have dominated this Aviva Stadium fixture during the last 12 years.

One player who was about for Wales' last Six Nations win in Dublin was George North.

His midfield partnership with Nick Tompkins has flourished in recent years.

Shane O'Neill: David Humphries' electric try in Cardiff, where he chased his own kick and burned everyone before catching the bouncing ball in the Welsh 22 and sprinting clear to score. Pure magic.

Peter Gillibrand
BBC Newsbeat

It will be the final time Wales and Ireland will wear their traditional plain red and green jerseys against each other in the Six Nations.

From January, Six Nations teams will have to avoid kit clashes which could negatively impact colour blind viewers.

Sean Gilsenan is a colour blind Ireland fan, and tells BBC Newsbeat his experience watching has been different to most others.

"From a really early age, I always make comments like "why are those jerseys so similar?"

The change is a good move from an "accessibility aspect" and people can distinguish the two jerseys, he says.

But he admits that the two teams are known for those colours, so it "would be a bit strange".

So he suggests keeping the kits the same colour, but introducing ways of "distinguishing the jerseys".

"Whether that be stripes on a jersey, polka dots, something to make it very distinguishable while still keeping the same colours."

Shane Horgan
Former Ireland wing on BBC Radio 5 Live

It is a unique rivalry that didn't really exist.

It developed from my era - about 2000 onwards. We had some cracking games. We didn't lose too many to Wales.

But every time they beat us they won a Grand Slam. It felt like it was hard-wired in their bones to succeed in the Six Nations.

There is an expectation that Wales teams win Grand Slams. They are not there in their cycle at the moment, but they will be there again at some stage pretty quickly.