Image source, PA

Less than 10 minutes of normal time remain at Wembley.

Six of the past nine meetings between these sides have ended all square - but something has to give this time.

Which way will it go and how will it be solved? Tweet us your predictions using #bbcefl

Great chance for Steve Morison!

Bradford defender Rory McArdle stands up and manages to block it with his... well, he manages to block it.

From the ensuing corner, Millwall's 13th, the referee gives a free-kick to the Bantams for a high boot.

Millwall striker Steve Morison is starting to see a bit more of the ball and his presence is causing Bradford some concerns.

What a goalkeeper Kasey Keller was - we've had many successful American shot-stoppers on these shores, and he must've been one of the first.

His career in England started at Millwall, and he's tracking every moment like the rest of us.

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Double change now for Bradford.

Billy Clarke, who had the chance of the game in the first half, makes way for Alex Jones and Timothee Dieng comes on Nicky Law in midfield.

Phil Brown
Southend manager on BBC Radio 5 live

It is a flip of a coin and you still can't tell who's going to win this game.

It looks like extra-time, it looks like penalties.

If someone is willing to take a risk, it could either win it or lose it for their side.

Josh Hunt
BBC Sport at Wembley

Image source, PA

The Millwall fans to my left are starting to make a bit more noise now.

Jed Wallace ought to have given them the lead when he was played in on goal by Lee Gregory, while their corner count keeps increasing.

Bradford, for all their early dominance, have taken their foot off the gas in the past 10 minutes.

And, right on cue, we have our first change.

Millwall take off Aiden O'Brien and bring on Shane Ferguson.

We're getting to the stage where you think a sub or two could be in the offing.

Millwall have had much more of it this half but they have been made to work hard out of possession.

Bradford City defender Rory McArdle is causing Millwall all sorts of problems when he goes up for set pieces.

Again he gets his head on a Tony McMahon delivery but, again, he heads over.

Steve Claridge
Ex-Millwall and Bradford striker on BBC Radio 5 Live

Image source, Getty Images

All of a sudden this is Millwall's time.

They've been able to find that physicality, and impose that physicality on Bradford.

Certainly the game now is starting to open up.

Millwall win corners nine and 10 but Shaun Hutchinson ends the pressure by shoving Bantams defender Tony McMahon to the ground.

Not very subtle from the ex-Motherwell man.

Josh Hunt
BBC Sport at Wembley

Image source, PA

It's amazing to see just how much space Bradford forwards Mark Marshall and Billy Clarke are being given to roam around the Millwall defence.

Both players are constantly on the move, and there's often several yards of space between them and their nearest marker.

The problem for City has been the quality of their final delivery up to this point, while their willingness to roam is leaving a few holes for Millwall to run into when they do get hold of the ball.

It's hard to see this game staying goalless for the full 90 minutes.

Millwall's best chance goes begging!

Lee Gregory sends Jed Wallace in on goal with a lovely pass but the midfielder, on loan from Wolves, drags his shot wide.

A minute's applause from all sides of Wembley to remember those who lost their lives in the fire at Valley Parade in May 1985.

"Millwall fans get a lot of stick but all have them have stood up and applauded," said former Millwall and Bradford striker Steve Claridge on BBC Radio 5 live.

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Good chance for Rory McArdle!

The Bradford centre-half gets away from the Millwall defence but he can't keep his header down.

Could have have done better? His reaction suggests he thinks so.

First booking of the game goes to Millwall's Aiden O'Brien for a foul on Mark Marshall 30 yards out.

Bradford City stand firm to clear after Millwall win their eighth corner of the match.

They've caused some chaos but the last few have been pretty easily dealt with.

Image source, Rex Features

Millwall striker Steve Morison gets his first look at goal but he sends a low 25-yard effort wide of the target.

Phil Brown
Southend manager on BBC Radio 5 live

If this goes to the 75th minute and you've been chasing the ball for 75 minutes, as Millwall have been, your legs are going to be hurting more than if you've been passing the ball for 75 minutes.

Neil Harris tends to take his two wide men off and replace them with fresh legs.

If there is a change in system it might work against Millwall, who have been playing 4-4-2 all season.