And breathe....

Sheffield Wednesday have been swarming the Preston final third in hopes of a leveller and it's taken some solid defending from the home side to keep the visitors at bay.

The Owls earn themselves a corner but lose defender Dominic Iorfa to injury and will need to be replaced soon after the set piece is taken.

Borja Sainz is the key threat for Norwich City in this match as the hosts try to find a goal.

QPR are playing the ball out from deep and Sainz robs visting keeper Paul Nardi of possession.

After raising the blood pressure of everyone looking on, Nardi then breathes a sigh of relief as Sainz' shot hits the side netting.

West Bromwich Albion's coaching trio of Chris Brunt, Damia Abella and Boaz Myhill have brought on two attacking players.

Devante Cole and Grady Diangana replace Mikey Johnston and Tom Fellows.

There is surely a chance of a winner for either side here.

Steve Hermon
West Brom commentator on BBC Radio WM

I think a lot of Albion fans will take a point at Bramall Lane but the game still feels like there's a goal in it.

Brave defending keeps West Bromwich Albion level.

Darnell Furlong challenges for the header to prevent Sheffield United's Kieffer Moore from getting to the ball, and Torbjorn Heggem does enough to stop Blades midfielder Tom Davies from succeeding with an audacious attempt at an overhead kick.

Striker Rhian Brewster - who was dropped to the bench today - is on in place of midfielder Sydie Peck for the hosts.

Preston make two changes as Josh Bowler and Stefan Thordarson make way for Ben Whiteman and Duane Holmes.

Wednesday substitute Ike Ugbo jogs on and in a flash is setting up Josh Windass for an opportunity at goal.

It's tasty but Windass can only find the gloves of Preston keeper Freddie Woodman with his shot.

The forward's head is in his hands.

That was a big chance and he knows it.

Sheffield United's Andre Brooks is lightning quick on the break as he finds Callum O'Hare in the penalty area.

O'Hare is about to shoot, but goes over under pressure from West Bromwich Albion's Ousmane Diakite.

The hosts think that is a penalty, but the referee waves the appeal away.

Sheffield Wednesday shuffles Ike Ugbo on for Michael Smith as they chase an equaliser... again.

West Bromwich Albion's Jayson Molumby makes a brilliant block to thwart Sheffield United.

It followed great work down the right from Blades' Callum O'Hare and Alfie Gilchrist.

Meanwhile, Albion's goalscorer Karlan Grant is off and is replaced by Jed Wallace.

Tony 'Bomber' Brown
West Brom's all-time leading goalscorer on BBC Radio WM

There's a great pace and intensity now in this game from both sides.

The pace of this game has become frenetic and the defenders are feeling it as Dominic Iorfa's poor challenge offer Preston a chance to regain their lead.

Sheffield United penetrate the West Bromwich Albion penalty area for the first time in this half.

Harrison Burrows gets an enticing low ball in from the left, but the cross is blocked and Albion clear the danger.

Clear chances are still a rare thing in this game at Carrow Road.

But Borja Sainz' strike produces the first major one of the second half.

QPR keeper Paul Nardi reacts well to get down and save it.

Preston's Sam Greenwood unleashes a powerful strike that ricochets off the crossbar.

So close to a second!

And now it's become end-to-end in response...

Sheffield United have not had a touch in the away side's penalty area in the opening 15 minutes of this second half.

West Bromwich Albion are first to every second ball and look hungry in attack.

How long before Blades boss Chris Wilder makes changes as we reach the half-hour mark?

The problem is, he is limited in options due to injuries, perhaps that could play into the hands of the visitors late in the game.

Tony 'Bomber' Brown
West Brom's all-time leading goalscorer on BBC Radio WM

If you don't match Sheffield United here then they'll turn you over, but Albion have done that so far.

From one end to the other.

Preston's Sam Greenwood cuts a promising ball through to Ali McCann, who takes the shot on his left foot.

It's on target but blocked by a neon orange shirt.