SUBSTITUTIONpublished at 14:31 Greenwich Mean Time 5 February 2022
Chelsea 1-1 Plymouth
Mason Mount replaced by Saul Niguez, who hasn't exactly Stamford Bridge alight since joining on loan in the summer from Atletico Madrid.
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Chelsea beat Chesterfield in round three, while Plymouth knocked out Birmingham
Tuchel tests positive for Covid and misses tie
Plymouth are seventh in League One
Chelsea are eight-team winners, last in 2017-18
Plymouth's best FA Cup run saw them reach the semi-finals in 1983-84
Phil Dawkes and Shamoon Hafez
Chelsea 1-1 Plymouth
Mason Mount replaced by Saul Niguez, who hasn't exactly Stamford Bridge alight since joining on loan in the summer from Atletico Madrid.
Kidderminster 1-1 West Ham
Omari Sterling-James has a go from range. It is not a bad effort, either. Just rises over the bar.
Kidderminster 1-1 West Ham
Fitness could be a big factor now. West Ham's players will be, in theory, better equipped for the long haul.
They are immediately on the front foot for a shot that flies wide.
Wolves v Norwich (15:00 GMT)
Adam Cottier
BBC Sport at Molineux
The statue of legendary Wolves captain Billy Wright stands outside Molineux. He lifted the FA Cup in 1949 with Wolves.
In modern times, Bruno Lage's team are going for a fifth straight win and will surely be spoken about as potential winners if they can reach round five today.
Speaking of captains, Wolves current one is in line for his 300th appearance for the club today. The brilliant Conor Coady.
Chelsea 1-1 Plymouth
Rasping drive from Mount Mount, 25 yards out, but just the wrong side of the post.
Man City v Fulham (15:00 GMT)
Chris Bevan
BBC Sport at Etihad Stadium
Free-scoring Fulham have plundered 74 goals in 28 Championship this season (2.64 a game), making them the highest scorers in the top four divisions in England - they have 16 more than the next-best team, Liverpool, and 19 more than City (who are ranked fourth, behind Forest Green).
In fact, you have to go down to the eighth tier of the English pyramid, 224 places below Fulham, to find a team more prolific than the Cottagers in 2021-22.
Step forward Ilkeston Town of the Northern Premier League, Midlands Division, who have hit 75 goals in 25 games this season, an average of three per game.
But remember kids, goals aren’t everything. Ilkeston are still only joint leaders along with Halesown Town, who also knocked them out of the FA Cup in the first qualifying round.
Kidderminster 1-0 West Ham
Rob Green
Former West Ham goalkeeper on BBC Radio 5 Live
It's been a wonderful effort from Kidderminster. They just couldn't withstand that moment of individual brilliance by West Ham's best man.
#bbcfootball or text to 81111
Bobby Seagull: Of course it's Declan Rice that saves West Ham in stoppage time. I feel sorry for Kidderminster, but Declan, what a man. One of the most determined English footballers right now. Going to be so tough to keep him next season
Declan Rice is becoming more and more like West Ham's version of Steven Gerrard.
Doug, Leyland
Crystal Palace v Hartlepool (15:00 GMT)
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Kidderminster 1-1 West Ham
The extra 30 are under way. Can Harriers pick themselves up and go again?
Chelsea 1-1 Plymouth
Matt Upson
Former England defender
There's not been enough top quality from Chelsea in this game, which is why they've gone to extra-time.
That touch from Werner was really poor
Chelsea 1-1 Plymouth
Timo Werner couldn't trap an industrial bag of sand at the moment.
Awful touch from the German.
Southampton v Coventry (15:00 GMT)
Southampton hand a senior debut to 17-year-old midfielder Thierry Small.
They make 10 changes from their last game, with only captain James Ward-Prowse staying in the team.
Tino Livramento is back from injury and starts.
Chelsea loanee Ian Maatsen makes his first Coventry start of the year following injury. They make three changes from their last game.
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Chelsea 1-1 Plymouth
Under way for 30 more minutes of FA Cup drama.
Stoke v Wigan (15:00 GMT)
Six changes for Stoke whose starters include 20-year-old D'Margio Wright-Phillips.
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Nine changes for League One Wigan who give debuts to Glen Rea and Jamie McGrath.
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Everton v Brentford (15:00 GMT)
Everton boss Frank Lampard makes five changes for his first game in charge.
Seamus Coleman, Vitaliy Mykolenko, Anthony Gordon, Allan and Michael Keane all come in.
Dominic Calvert-Lewin and Abdoulaye Doucoure are injured.
The big news for Brentford sees first-choice keeper David Raya play for the first time since 24 October following injury.
Josh Dasilva is on the bench. He has not played since February 2021 because of a hip problem.
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Huddersfield v Barnsley (15:00 GMT)
Former Chelsea goalkeeper Jamal Blackman starts for Huddersfield for the visit of fellow Championship side Barnsley.
Carel Eiting also makes his first start since returning to the club as the hosts make a number of changes for the cup tie.
Aiden Marsh makes his full debut for Barnsley as the Championship's bottom side look to the FA Cup for some reprieve from their league woes.
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Kidderminster 1-1 West Ham
Steve Wilson
Match of the Day commentator
You couldn't boil an egg in the time that was left. That is how close West Ham were to defeat, and Kidderminster were to victory.
Wolves v Norwich (15:00 GMT)
There is just one change to the Wolves side from their 2-1 Premier League victory over Brentford.
Wolves captain Conor Coady makes his 300th appearance. Jose Sa is replaced in goal by John Ruddy.
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Norwich make four changes from the win over Watford.
Goalkeeper Michael McGovern makes his first start this season, while Billy Gilmour returns from injury.
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Crystal Palace v Hartlepool (15:00 GMT)
Four changes for Crystal Palace - but all experienced ones - as Jack Butland, Martin Kelly, Luka Milivojevic and Eberechi Eze come in.
Hartlepool make just one change from their last game - as Burton Albion loanee Bryn Morris makes his debut, replacing the suspended Nicky Featherstone.
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