Leicester are penalised for collapsing the scrum and the cheer around the Aviva is as loud as it was for both of Garry Ringrose's tries.

Ross Byrne will have a kick at the posts.

Chris Jones
BBC rugby union correspondent on BBC Radio 5 Sports Extra

It never felt like a red, that kind of severity of tackle, but they've judged it was dangerous enough for a yellow and there's enough mitigation for it not to be a red. Potentially a big moment in this quarter-final.

Image source, PA Media

It's deemed to be contact with the head but Caelan Doris does attempt to wrap his arms in the tackle and the initial contact is onto the shoulder.

The mitigation means it's a yellow card and not a sending off.

Leinster down to 14 for the next 10 minutes.

Caelan Doris could be in trouble here?

It doesn't look like much force in the tackle but has he made contact with the head of Jasper Wiese?

Here comes the review.

Leinster run a move to isolate Harry Potter in the 13 channel and Ross Byrne gets it away to Hugo Keenan.

The hosts are off towards the whitewash but Mike Brown is on hand to nail his opposite number.

The ball is recycled and moved the other way but that man Tommy Reffell is in the thick of things again as Leicester win the penalty at the breakdown.

Leinster's Jimmy O'Brien sprints up to collect a Jack van Poortvliet box kick with real composure.

It's the first of a couple of kicks as both sides look to rule the skies.

The knock-on comes from a Leinster hand and Leicester will have the scrum.

Handre Pollard gets us back up and running...

Denis Hickie
Former Ireland winger on BBC Radio 5 Sports Extra

Leinster will really have to tighten up, you now begin to see perhaps the absence of some really experienced heads like Johnny Sexton and Josh van der Flier.

There's a huge amount of experience in the team and the guys in there have played a huge amount for Leinster this season and other seasons. To me, they just looked like they lost their shape a little bit in the last 10 minutes.

The Tigers will be very happy, not just with the try just before half-time, but the standout part of the game has been their defence and their organisation.

Chris Jones
BBC rugby union correspondent on BBC Radio 5 Sports Extra

Image source, PA Media

It's only a seven-point game. You feel Leinster are a better team, you feel they've got more to their game, they've made things happen... but having said all that, Leicester are still in it at seven points down.

Leinster have been the better side and Garry Ringrose has scored a couple of good tries but Anthony Watson's late finish has kept Leicester within striking distance.

It's finely poised for the second half...

Denis Hickie
Former Ireland winger on BBC Radio 5 Sports Extra

Fantastic try. Anthony Watson is so athletic. His body hit the flag but all that counts is that his feet were in the air.

Leicester deserve that in my opinion, they've defended and defended and had limited chance to take Leinster up into their 22, and they've come away with a score.

More breakdown dominance by Tommy Reffell.

Dan Sheehan is brought down and looks for the offload but the Leicester number seven locks onto the ball without hesitation and wins the penalty.

Class work by the Wales international.

Julian Montoya has succumbed to a head injury assessment and he leaves the field for Charlie Clare.

Denis Hickie
Former Ireland winger on BBC Radio 5 Sports Extra

What you could say is if Leinster were really humming and motoring and the crowd was humming, they'd have momentum, they'd kick for the corner and put on more pressure.

But they're not in that position at the moment and they needed to take those points, I think.

Image source, Getty Images

Ross Byrne makes it three from three off the tee.

It's some whack from distance and the ball sails over the posts. The lead stretches to 14 points.

Julian Montoya remains on the field but that is careless by Leicester.

They do not leave enough distance at the line-out and Leinster call for the scrum.

Needless.

Leinster move the ball quickly and with such precision, but Leicester are defending well and foiling their attacks.

But this could be trouble for the visitors with captain Julian Montoya on his haunches. Will he need to be replaced here?

Great defence by Leicester on their own line.

Tommy Reffell is in at the breakdown quickly and he wins the decision.

Lots of cheers and back patting among the red shirts as they escape without conceding more points.

Leinster's Dan Sheehan might have number two on his back but he has the footwork of a centre.

It takes three red shirts to haul him to ground, but Leicester are penalised for playing the ball on the ground and Leinster have the penalty.