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Watch Man City 4-0 Chelsea (BBC One) & (Red Button) on BBC iPlayer and this page
Mahrez bends free-kick in before Alvarez penalty, Foden tap in & Mahrez penalty
Watch Aston Villa 1-2 Stevenage on BBC Red Button, iPlayer and this page
FT: Cardiff 2-2 Leeds, Hartlepool 0-3 Stoke, Norwich 0-1 Blackburn & Stockport 1-2 Walsall
FT: Bristol City 1-1 Swansea & Derby 3-0 Barnsley
Cardiff 2-0 Leeds
Danny Gabbidon
Former Wales defender on BBC Radio 5 Live
You can understand the frustration for Jesse Marsch because Leeds have been the better team but you cannot legislate for the lax defending.
Cardiff 2-0 Leeds
Leeds' two centre-backs are having a nightmare.
Diego Llorente plays a pass straight into trouble in the middle and is fortunate that Cardiff can't make anything of the possession gifted to them.
Cardiff 2-0 Leeds
Leeds have failed to win in their last 4 matches when conceding the opening goal in the English FA Cup dating back to 6th January 2019 against Queens Park Rangers.
Cardiff 2-0 Leeds
Another yellow card for Cardiff as Joel Bagan goes into the book for leaving a boot in on Rasmus Kristensen.
Cardiff 2-0 Leeds
Danny Gabbidon
Former Wales defender on BBC Radio 5 Live
Really poor defending from Leeds United for the two goals. Nobody tracking the runs of Ojo. Nobody is communicating or going with the run. It was a great ball over the top from Rinomhota and Ojo still has a lot to do with the finish. He did really well.
Tweet #BBCFootball
Rachel: Wow - Cardiff look like they have twice as many players on the pitch as Leeds. Cupset on!
Cardiff 2-0 Leeds
Most concerning of all for Leeds is just how easily they have crumpled here. Cardiff haven't really had to do much to lead 2-0.
Cardiff 2-0 Leeds
Danny Gabbidon
Former Wales defender on BBC Radio 5 Live
Giant killing on the way here! Fantastic Cardiff City goal again. Again it's Rinomhota. The run from Ojo is great, he is not tracked.
Ojo is able to get the ball down on his chest and swings his leg at it. Robles gets something on it but isn't able to stop it.
Unbelievable scenes!
Jack Vale
Not the start new Norwich boss David Wagner wanted.
It's an absolute howler from the Canaries too as Grant Hanley leaves a backpass woefully short.
Tim Krul almost bails him out by saving from Dilan Markanday but the loose ball falls to Bradley Dack who squares for Jack Vale to roll into an empty net.
Vale's 'easy' goal opens the scoring for Blackburn
Sheyi Ojo
IT'S TWO!
It is so, so easy for Cardiff. Sheyi Ojo makes a fine run into space in the box and is simply left to do so. The chipped ball into the box beats Diego Llorente and Ojo chests down before firing in a rising shot.
What a game this is turning into for Cardiff!
FA Cup: Sheyi Ojo extends Cardiff City's lead
Cardiff 1-0 Leeds
Leeds' big problems at the back continue.
They have scored plenty this season, but they simply cannot stop shipping goals at the other end. They look nervous. And at times, they simply over-commit and leave themselves wide open.
Cardiff 1-0 Leeds
Danny Gabbidon
Former Wales defender on BBC Radio 5 Live
I think there is contact but I don't think Tom Sang sticks a leg out. Jesse Marsch is furious, he cannot believe it. Gnoto just kind of goes over his knee almost. I'm not so sure.
Cardiff 1-0 Leeds
Leeds were screaming for a penalty when Gnonto went down. He had beaten his man, so there seems no reason for him to go to ground in the box, but that is what appears to have happened. Is there contact by the boot? If there is, it is very, very slight.
Cardiff 1-0 Leeds
Dafydd Pritchard
BBC Sport Wales at Cardiff City Stadium
Where did that goal come from?
Cardiff fans haven't had the pleasure of watching their team score much recently, so they enjoyed that one from Jaden Philogene.
The cheers were almost as loud to greet Wilfried Gnonto's yellow card for simulation too. The Leeds forward is not happy - he wanted a penalty for Tom Sang's challenge.
Bristol City 1-1 Swansea
These two will do it all again after a spirited fightback from the home side.
Image source, Getty ImagesCardiff 1-0 Leeds
Danny Gabbidon
Former Wales defender on BBC Radio 5 Live
Eventually Philogene sticks it into the back of the net. Great save from Robles to deny Harris, I thought he should have shot first time. Little bit of pinball in the box and a bit of luck involved.
It drops to Philogene and he is not going to miss from four or five yards out. He sticks it into an empty net and shows good composure with the finish.
Derby 3-0 Barnsley
Derby ease into round four with what ended up being a comfortable win.
Image source, Getty ImagesJaden Philogene
The Championship side lead!
Leeds make another defensive error and this time it costs them. Pascal Struijk hesitates as a ball is played forward, thinking Joel Robles will come to claim, but instead it gifts a run on goal for Mark Harris.
His effort is saved by Robles but the ball breaks for Isaak Davies and then Jaden Philogene to finish into a largely unguarded net.
Philogene opens the scoring for Cardiff
Cardiff 0-0 Leeds
Danny Gabbidon
Former Wales defender on BBC Radio 5 Live
Summerville just tried to bend it into that far corner, Alnwick's left post there. The ball was fizzed across, Sang struggles to control it and almost sets up Summerville for the first time finish.
Cardiff 0-0 Leeds
Crysencio Summerville has looked lively and he goes close with a shot just over the bar after Cardiff fail to clear Wilfried Gnonto's low cross.