Liam Rosenior
Former Brighton player on BBC One at The Hawthorns

Brighton have had a couple of disappointing results but a cup run can really bring you confidence. West Brom have a good squad full of young players so it should be a great game tonight.

Gary Flintoff
BBC Radio 5 live reporter at The Hawthorns

Not a particularly bold prediction, but it is not going to be a sell out this evening. Have thousands decided to stay at home to follow the game on the BBC Sport website and on BBC Radio 5 live? Or they might be choosing to watch it on BBC One? Mark Chapman is presenting after all.

BBC One

We're live on BBC One so press the play button at the top of this page to watch all the action.

It's a busy night tonight.

• Everton v Manchester City can be found here
• Barcelona v Real Madrid is here
• Six games in the Scottish Premiership are here
• Listen to the Women’s Continental Cup - Chelsea v Manchester City here

FA Cup Factfile: Given this is the most open #FACup, external for over 10 years you have to wonder why neither side is interested in going for it?

Yep, agree. There are only six Premier League teams definitely in the last 16 and two of them - Chelsea and Manchester United - play each other.

Ian Dennis
Radio 5 live senior football reporter at The Hawthorns

It’s such a gruelling schedule.

Brighton had 24 shots at the Amex in the first game but it finished goalless. West Brom’s fixtures are unrelenting in the Championship and the last thing they’ll want is extra time.

Both sides have prioritised the league so far rather than this competition and it’s carried on tonight.

Brighton & Hove Albion

Brighton manager Chris Hughton: "We'd prefer not to be here but credit to West Brom. We didn't finish off the job at our place when we had lots of shots on goal.

"They are a very good outfit and are in confident mood. They've had a good season so our level of performance will have to be one that can create chances."

We are after your comments as always so have your say on the match by tweeting us using the hashtag #bbcfacup on Twitter and the best messages will appear in this page throughout the evening.

So just how did we get here?

Watch highlights as Championship promotion hopefuls West Brom hold Premier League Brighton to earn an FA Cup fourth-round replay.

(Available to UK users only.)

It's all about the fast and furious in the FA Cup at The Hawthorns tonight.

But here's what happened when Breakfast's Louise Minchin was joined by other BBC presenters to try a game of walking football...

There are two categories of walking football (mixed and female) in the 2019 FA People's Cup and 13 other categories as well.

Find out all about them and how to sign up here.

Cup glory could be yours!

Promotion-chasing West Brom make seven changes from the side that lost to Middlesbrough at the weekend.

Joint leading scorer Jay Rodriguez has 15 goals this season and he leads the attack.

West Brom: Bond, Mears, Bartley, Adarabioyo, Townsend, Livermore, Field, Harper, Hoolahan, Robson-Kanu, Rodriguez.

Subs: Myhill, Dawson, Hegazi, Gibbs, Tulloch, Rogers, Gayle.

Brighton make 10 changes from their goalless draw with Watford in the Premier League on Saturday, Yves Bissouma the sole survivor.

Glenn Murray, Jurgen Locadia and Pascal Groß wait on the bench just in case.

Brighton: Button, Bruno, Burn, Balogun, Bernardo, Kayal, Bissouma, Jahanbakhsh, Knockaert, Andone, Gyokeres.

Subs: Sanchez, Bong, Dunk, Locadia, Groß, Murray, Propper.

Welcome along to BBC Sport's coverage of the FA Cup fourth-round replay between West Brom and Brighton.

We have live coverage on BBC One and live commentary on BBC Radio 5 live with in-play clips as well in this page. Fair to say we've got you covered on this one.

Fifteen teams are already in the fifth round of the FA Cup with only one spot remaining.

It will be taken by either West Brom or Brighton. Who will it be?

Image source, Getty Images