As the FA Cup fifth-round comes towards a close (well, apart from the replays ;-), the 2018 FA Disability Cup is just being launched.

Meet Aspire PFC, one of the teams looking to make it to St George's Park in the third annual competition......

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Roberto Martinez
Belgium manager on BBC One

It is a big ask for Wigan today against Manchester City. If we saw this fixture in the league, we would say it is impossible. But this is the FA Cup. More that, they are a winning team, having a very good season, you never know. They need to be perfect, while also hoping that City are not at their very best.

Wigan manager Paul Cook: "I think it is a fantastic occasion for the town and we are delighted to be hosting them tonight.

"It is always a good boost for the lads. Manchester City are a different level to most teams in the Premier League but from our point of view the minute the tie was made we must have a belief of how we can beat them.

"Hopefully we win 1-0 and I come in after the game and I tell you how much of a genius I am."

Image source, Getty Images

Kevin Kilbane
Former Republic of Ireland winger on BBC Radio 5 live

Image source, AFP/Getty Images

I was surprised with Guardiola’s team selection, it was stronger than I thought it would be. These are players who can win the game.

It’s not necessarily always about giving other players a chance in this competition, he wants to get the game won first which is the way to do it.

He’s got players like Phil Foden and Brahim Diaz on the bench to bring on after that.

Neil: Wayyyy to many writing Wigan off already tonight. Make no mistake, this will be a tough night for Pep.

Jonny: Pep Guardiola is in Wigan right now plotting how to put out the fire that is Will Grigg. That'll do me.

BBC One

Watch build up to the match on BBC One right now.

You can also watch online via the iplayer and the top of this page.

The beauty of the FA Cup is ties like these - where lower league fans get the chance to see their team play against the best players in the country.

Coventry may have lost to Brighton at the weekend, but fans of the League Two side certainly enjoyed their day out.

Watch some of the fans' story in the above video.

Chris Bevan
BBC Sport at DW Stadium

Image source, BBC Sport

I just walked past Pep Guardiola, who was deep in conversation with one of his coaching staff in the away dug-out while his team warmed up in front of him.

Manchester City's previous two managers, Roberto Mancini and Manuel Pellegrini, both lost to Wigan in the FA Cup - in 2013 and 2014 - so I would imagine at least part of the discussion involved how he can avoid becoming a third.

Watch the quirkier moments from the fifth round of the FA Cup, including mind games from Willian, some home truths from Martin Keown, and getting carried away with Alexis Sanchez, in our FA Cup Shuffle.

Image source, .

In fact, Will Grigg is certainly on fire in the FA Cup.

He is the competition's top scorer this season with six goals.

Image source, Getty Images

You couldn't move for hearing 'Will Grigg's on fire' chants during Euro 2016 but, almost two years on, is he still on fire?

Well, he has scored 15 goals in 36 appearances so far this season, including two as the Latics dumped West Ham out of the FA Cup.

The fire is still burning bright.

Kevin Kilbane
Former Republic of Ireland winger on BBC Radio 5 live

I’m sure most, if not all, would watch the game between Rochdale and Tottenham, looking at their position in League One, what they’ve done to teams in that division, you can draw on all that.

But if you’re a Wigan player you’re fearful when you hear these names on the team sheet.

Of course they will want to test themselves against best, but they will be fearful when their up against Sergio Aguero, David Silva, Leroy Sane; there will be some apprehension.

How they start the game is important. What Wigan boss Paul Cook has done in most matches is open with attacking football, so he’ll go the way he wants to play.

Build up is under way on BBC Radio 5 live right now , with full match commentary to follow from 19:55 GMT.

Listen, as ever, on the radio or online via this very page.

Emmerson Boyce captained Wigan on the day of their FA Cup final win and he relives that day in the below video.

Well worth a watch.

Image source, Getty Images

What was the secret behind Wigan's FA Cup final win against Manchester City five years ago?

Well, it involved notes from team-mates slipped under hotel doors, Roberto Martinez's words of wisdom and shock tactics.

Read the inside story of Wigan’s win in this superb piece by Chris Bevan here

The prize for winning this game is a home tie with Southampton.

Saints legend Matt Le Tissier fancies a trip to the DW Stadium, it seems...

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Tonight could end up being particularly significant for Sergio Aguero.

The striker has scored 198 goals for Manchester City, meaning two tonight would take him on to the double century mark.

Considering he has scored five goals in his last two games, you wouldn't bet against him bagging a brace tonight.

Manchester City make six changes for tonight’s game as Claudio Bravo returns in goal. Danilo, John Stones, Aymeric Laporte, Leroy Sane and David Silva also come in.

Manchester City XI: Bravo, Danilo, Stones, Laporte, Delph, Fernandinho, Bernardo, D Silva (c), Sane, Gundogan, Aguero. Subs: Ederson, Foden, De Bruyne, Walker, Zinchenko, Kompany, Diaz

Wigan make three changes to their starting XI as Callum Elder, David Perkins and Gary Roberts come in for Reece James, the suspended Samy Morsy, and Michael Jacobs.

Wigan XI: Walton, Byrne, Elder, Perkins, Power, Grigg, Massey, Roberts, Dunkley, Powell, Burn Subs:Jones, Bruce, Jacobs, Hunt, James, Colclough, Fulton

The Manchester City players have just arrived at the DW Stadium, several of them kindly stopping for a selfie or two.

Sergio Aguero gets the loudest cheer from the fans gathered outside the team coach. He is one of a handful of players still at the club who played in that 2013 FA Cup final.