Jonathan Davies
Former Warrington centre on BBC One

That's a brilliant try!

The gap just opens up, he could have given it to the winger to score, but Jack Farrimond trusted his own ability with a dummy and he was over.

A brilliant finish!

Video ref Chris Kendall decides there isn't clear enough evidence and rules it as inconclusive so the on-field decision of knock-on stands but Hull KR will retain the right to challenge.

Jay Freeman
BBC Sport at Wembley Stadium

Image source, PA Media

People love to harp on about attendances and what not at these finals so let me give this very unscientific assessment.

The crowd looks similarish to last year, but that was an oppressively cold day with torrential rain.

I think the conditions are contributing towards a raucous and good atmosphere this year.

A captain's challenge very early on here - challenging the on-field decision of knock-on by Hull KR on the ground.

It just shows how important every little factor will be today.

An early break in the action though as Dean Hadley gets his head on the wrong side in the tackle and takes a nasty blow.

It's a head injury so he will have to go off to be assessed.

That brings Rhyse Martin into the action a little earlier than he probably expected.

John Kear
Former Bradford Bulls head coach on BBC One

Rivalries create emotion and that's what these two clubs have. They are intense rivals.

They are at the moment the best two clubs in the competition meeting on such a great stage.

It's the team that controls that emotion and then applies it into their performance and it's going to be absolutely fascinating to see in this searing heat.

Very competitive, no quarter given or asked - this has started exactly how you would have expected.

They are having to work for every inch today.

Wigan's Harry Smith sent the kick-off deep and his side were able to contain the Robins in their first set.

Warriors on the charge for the first time now...

Image source, Getty Images

It's a hot one pitchside (and everywhere else) and the atmosphere is crackling nicely with both sides' fans in full voice.

Away we go at Wembley.

This should be a cracker!

Get Involved

Jamie Peacock
Former England captain on BBC One

It's going to be an absolute classic.

We don't often get the two best teams at the Challenge Cup final, we normally get an underdog in there.

It's really hard to split the teams and just with how it's gone, it's getting a little bit personal I think between the two teams.

Get Involved

Image source, SWPix.com

Kick-off is fast approaching, so let's hear your thoughts and predictions.

It's easier than ever to 'Get involved', just press the yellow button on this page and tell us how you think today is going to pan out.

Wigan Warriors

Wigan Warriors captain Liam Farrell speaking on BBC One after winning the toss and deciding to kick-off:

"We'll try to gain some territory early on in the game, I think most teams usually for for that pick.

"I think we can use the conditions to our advantage. Obviously it's very hot but it makes for an interesting game and fast game. Both teams have got some exciting talents so hopefully it'll be a good game.

"I'm probably a little bit more nervous this time around but it gets very exciting every time I play in a Challenge Cup final and I'm really looking forward to it."

Hull KR

Hull KR captain Elliot Minchella who has chosen to start the game playing from left to right speaking on BBC One:

"If we had won the toss we'd had probably kicked-off too, but it doesn't matter. Once the ball's kicked-off we're in the game, I'm really looking forward to it.

"Whoever starts the game well tends to have a good foot in the game The game lasts for 80 minutes, it's not about the first minute, it's about who can get the start, middle and end right.

"We're pretty confident. We've had some good momentum leading into the final in the past few weeks, but we're coming up against a champion team and we're definitely not going to underestimate them. They'll be motivated to get this trophy back. Obviously they've held it in the past a lot of times and we're looking to retain.

"It should be a great game for the neutral especially."

BBC One

Alongside today's live text updates, you can follow every tackle and every try with TV coverage and radio commentary of the match being streamed at the top of this page.

Head to the 'watch & listen' tab and choose from BBC One's coverage, which is also available on BBC iPlayer. You also have the choice of commentary on BBC Radio 5 Sports Extra 3, BBC Radio Manchester and BBC Radio Humberside.

Wigan combined defensive steel with clinical attacking edge as they kept rivals St Helens scoreless in a 32-0 win in the semi-final.

Matt Peet's side soaked up Saints pressure and took their chances when they came along to earn a third Challenge Cup final spot in five years.

Holders Hull KR comfortably saw off Warrington 32-12 in their semi-final as James Batchelor and Joe Burgess each scored twice.

In what was a rerun of last year's final, which Rovers won 8-6, Willie Peters' side had too much for an injury-hit and below par Wire.

Image source, Shutterstock

Today's Challenge Cup final will be Rhyse Martin's final appearance at Wembley.

Hull KR's 33-year-old goal kicker, who kicked three goals as the Robins defeated Wigan 24-6 in the Super League Grand Final last October, announced on Thursday that he was retiring at the end of the season.

The former Papau New guinea captain will be hanging up his boots after this autumn's World Cup in Australia.

Martin said: "I look forward to finishing the year strong for Hull KR and giving everything to the team.

"I walk away at the end of the season knowing that I have given everything for each club I've had the honour of representing and hope that I have left the jersey in a better place."

Image source, Getty Images

Hull KR coach Willie Peters makes a couple of tweaks to his side for the final with James Batchelor returning after missing the last two games due to head injury protocols.

Joe Burgess also comes back in after missing last week, with Jack Charles and Ryan Hampshire the two to drop out.

Jay Freeman
BBC Sport at Wembley Stadium

How decisive will the respective benches be today?

Bevan French's name being called out pre-game earned an enormous roar from the travelling Wigan supporters.

Meanwhile, it would be quite something if Bill Leyland came off the bench and scored a pair of decisive tries against Wigan again, wouldn't it..?