Blackburn forward Josh King is not usually prolific.

In fact, he had only scored seven goals in his career before today. He has scored three in 19 minutes to leave Stoke on the rack and Blackburn in the hat.

Former Wales striker John Hartson
FA Cup Final Score

"Even though they are down to 10 men Derby have kept going and who else to score but Darren Bent? It defies logic that he hasn't been in the Aston Villa team, that he has been shipped out on loan. Derby are a very good side challenging at the top of the Championship but I can't believe Bent wasn't given an opportunity at Villa this season."

Tom: "I live in Bristol so don't get to travel to Ewood Park all too often. But how I wish I'd made the effort today! C'MON ROVERS!"

Nasser: "Don't be surprised about Rovers thrashing Stoke and Swansea. If it wasn't for Venkys' incompetence we'd still be in the Premier League sorting these mid table teams out. Go on Rovers!"

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Image source, Bayern Munich

A good day at the office for Pep Guardiola as his Bayern Munich side stroll to an 8-0 win against Hamburg. Real Madrid are in action later and we will have a live text commentary on their game against Deportivo from 16:30 GMT.

If you've ever been annoyed playing Fifa against someone who has Pierre-Emerick Aubameyang up front, you'll know how Stoke's defence feel playing against Josh King today.

Time and again the ball is hit into space and he runs past them with ease. Too fast. Way too fast. There could be more goals in this yet.

Alex Withington: OK I've lost my cool now (see 16:11). All hail the mighty Blackburn!

Jay: Can someone tell me how this Blackburn side is not competing for one of the play-off positions?

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Former England captain Jimmy Armfield
BBC Radio 5 live at Ewood Park

Image source, Getty Images

"I don't think Stoke have done anything about King. It's just a simple ball over the top again and it's divided the two defenders. King's pace put him through, and at this moment in time he's the king of Blackburn!"

Former Blackburn striker Jason Roberts
FA Cup Final Score

"We thought it was a replay of his previous goal (see 16:18). It is just ridiculous - Josh King has been running in behind all game. Steven N'Zonzi, tracking back, looked like he was running in treacle. Stoke have made this far too easy for Blackburn."

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That's what he's paid for! Darren Bent is in the right place, at the right time to steer in Jesse Lingard's shot with his groin. A painful blow, but one that puts Derby back in with a shout.

Can the 10 men go on from here?

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West Brom midfielder Craig Gardner:, external "Great result from the boys again today. One win away from Wembley."

Record signing Brown Ideye scored twice as resurgent West Brom thumped West Ham to reach the FA Cup quarter-finals for the first time since 2008 earlier today.

Former Blackburn striker Jason Roberts
FA Cup Final Score

"Since the break Derby had been playing exceptional football. You would have thought it was Reading who had 10 men, but they break away, and on the counter Hal Robnson-Kanu had enough time to take a touch and finish after a cut-back. It's a cruel game, football. Now Reading are on the front foot."

Torched. Stoke's makeshift back four is torn apart by the pace of Josh King once again, they are all over the place and he burns away from a frankly half-hearted chase back by Steven N'Zonzi to slot into the corner. A hat-trick, and a place in the last eight.

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Steve Sidwell is on for the stricken Marc Muniesa, I think Steven N'Zonzi is in at centre-half. Stoke well short of defenders, and they let Robert Huth go out on loan on deadline day.

Former Blackburn striker Jason Roberts
FA Cup Final Score

"Blackburn have dominated in every single department. Josh King has been consistently running in behind, causing Stoke problems with his pace. This time he gets away and his finish was excellent. He just slides it in the bottom corner. King is playing at the top of his game and richly deserves his goals."

Image source, PA

A nightmare for Stoke. Absolute nightmare. Stoke defender Marc Muniesa pulls up as he chases a long ball back, hamstring gone, he's down and it allows Josh King to run on and bury his second of the day.

It's a long way back for Stoke now. With 10 men. Muniesa is finished, carried off the pitch.

Image source, Getty Images

The touch of Bryan Robson, the finish of Kanu! Lovely goal from Reading forward Hal Robson-Kanu, collecting a cross from the right and calm as you like, curling into the net. Lovely touch.

Derby - down to 10 men, remember - make a shaky start to the second half and Simon Cox has a shot well blocked for Reading.

Former England captain Jimmy Armfield
BBC Radio 5 live at Ewood Park

"Mark Hughes is out of his box, after spending most of the first half inside it. He'll have had a word with his troops at the break, because the few minutes before the they were second best."

Ironic cheers and the odd 'Hallelujah!' from the away end as Stoke win a free-kick. Safe to say referee Anthony Taylor isn't on Stoke fans' Christmas card list. Or Valentine's, for that matter.

Deng Leek: Good to see teams from the lower division giving the Premier League giants a run for their money.

Alex Withington: Must. Stay. Calm. Still 45 minutes to go. Come on Blackburn Rovers!

Darius Basu: Blackburn have had five opponents sent off in their last five FA Cup matches. How about that?

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