Postpublished at 17:22 Greenwich Mean Time 28 January 2017
Southampton v Arsenal (17:30 GMT)
A reminder that you can follow full coverage of the late game here.
Summary
Tremendous afternoon of FA Cup action
FT: Spurs 4-3 Wycombe - Son with late, late goal
FT: Chelsea 4-0 Brentford, Palace 0-3 Man City
FT: Lincoln 3-1 Brighton - Imps come from behind
FT: Oxford 3-0 Newcastle - Magpies had penalty saved
FT: Rochdale 0-4 Huddersfield, Burnley 2-0 Bristol City
FT: Middlesbrough 1-0 Accrington, Blackburn 2-0 Blackpool
Postpublished at 17:22 Greenwich Mean Time 28 January 2017
Big Sam transfer updatepublished at 17:21 Greenwich Mean Time 28 January 2017
Crystal Palace 0-3 Manchester City
Crystal PalaceSam Allardyce says Palace are "very, very close" to signing Patrick van Aanholt from Sunderland and he expects to sign two more before the deadline.
He also says that he has tried to sign "20 to 30" players this month. One a day!
Postpublished at 17:17 Greenwich Mean Time 28 January 2017
A manager with a clear Plan B there. Send on the big lads and get it forwards.
'We fought in a tough game'published at 17:17 Greenwich Mean Time 28 January 2017
Rochdale 0-4 Huddersfield
Huddersfield boss David Wagner: "The most important thing was we focused on ourselves & were open to different circumstances.
"The conditions were not right for our style so we totally changed at half time and found a way. We fought in a tough game.
"We were unable to play on this pitch after 25 mins so we brought on our Terriers and our tall players. Big credit to them."
Over in Africapublished at 17:17 Greenwich Mean Time 28 January 2017
The Afcon rumbles on tonight and Burkina Faso have just hit the crossbar against Tunisia.
There is live commentary for anyone reading this in Africa, in English, French and Swahili.
How's that for service!
Postpublished at 17:14 Greenwich Mean Time 28 January 2017
Tottenham 4-3 Wycombe
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End of twitter post'The lads have done us proud'published at 17:14 Greenwich Mean Time 28 January 2017
Tottenham 4-3 Wycombe
Image source, Getty ImagesWycombe boss Gareth Ainsworth: "The last 10 minutes, I don't know where to start. It was after time, there was a penalty I thought was not a penalty.
"The lads have done me and the town so proud. It was an outstanding effort from the boys. I am so proud, disappointed but it is now back to the reality of Exeter away."
'Lincoln thoroughly deserve the win'published at 17:11 Greenwich Mean Time 28 January 2017
Lincoln City 3-1 Brighton and Hove Albion
Chris Waddle
Ex-England winger, BBC Radio 5 liveExcellent second half. Brighton deserved the lead in the first but after that second half performance, Lincoln thoroughly deserve the result.
They've had an unbelievable story and they look like they are ready to give anyone a game in the competition.
Image source, PATeam news for the late gamepublished at 17:11 Greenwich Mean Time 28 January 2017
Southampton v Arsenal (17:30 GMT)
Southampton make 10 changes from the team that beat Liverpool to secure an EFL Cup final place on Wednesday night at Anfield.
Jack Stephens is the only to keep his place as 19-year-old keeper Harry Lewis replaces Fraser Forster and Josh Sims, also 19, starts on the wing in a side captained by striker Shane Long.
Southampton XI: Lewis, Martina, Stephens, Gardos, McQueen, Reed, Clasie, Hojbjerg, Sims, Isgrove, Long.
Arsenal also make 10 changes from their last match - the 2-1 home victory over Burnley in the Premier League last Saturday.
Shkodran Mustafi is the only player to keep his place as Danny Welbeck makes his first start after eight months out with a serious knee injury.
Theo Walcott is also back from injury for his first appearance since December, and there's spots for youngsters Ainsley Maitland-Niles and Jeff Reine-Adelaide.
Arsenal XI: Ospina, Bellerin, Mustafi, Holding, Gibbs, Oxlade-Chamberlain, Maitland-Niles, Walcott, Reine-Adelaide, Perez, Welbeck.
'FA Cup is alive and well'published at 17:10 Greenwich Mean Time 28 January 2017
Garth Crooks
Former Spurs striker on Final ScoreThe FA Cup is alive and well. It was a magnificent day with some wonderful performances. Wycombe were sensational, as were Lincoln.
get involved Get Involvedpublished at 17:07 Greenwich Mean Time 28 January 2017
#bbcfacup
Dr Alex McCormac: Kompany played a full 90 minutes and City have a clean sheet! Coincidence...?
He's not bad at football Alex, he just needs to stay fit now!
'I'm speechless!'published at 17:07 Greenwich Mean Time 28 January 2017
Lincoln City 3-1 Brighton and Hove Albion
Image source, PALincoln striker Nathan Arnold on BBC Radio 5 live: "I'm speechless at the minute. It was a magnificent effort in the second half and our run continues."
get involved Get Involvedpublished at 17:04 Greenwich Mean Time 28 January 2017
#bbcfacup
Ruz: As a Spurs fan, disappointed for Wycombe Wanderers at the end - they deserved more. Well played.
Glen Laker: Crikey, Spurs. I need to clean tea off my laptop now. What an FA Cup rollercoaster. Exhausting.
'Lincoln deserve a great draw'published at 17:03 Greenwich Mean Time 28 January 2017
Lincoln City 3-1 Brighton
Kevin Kilbane
Former Everton winger on Final ScoreLincoln deserve a great draw now, a Chelsea, an Arsenal or a Man United. Hopefully they'll get it. And if they could take them to Sincil Bank that would be even better.
Postpublished at 17:03 Greenwich Mean Time 28 January 2017
Oxford United 3-0 Newcastle
Adam Williams
BBC Sport at Kassam StadiumA fine victory from hosts Oxford, who progress to the fifth round for the first time since 1994.
Newcastle's poor run in the competition continues - they have not gone beyond the fourth round since 2006, the same season boss Rafael Benitez led Liverpool to the trophy.
Happy faces among the home fans as they stream out the car park, some rather more glum looking ones in black and white shirts.
Postpublished at 17:01 Greenwich Mean Time 28 January 2017
Lincoln City 3-1 Brighton and Hove Albion
The crowd are onto the pitch, what a story for Lincoln management team the Cowley brothers. Top of the Conference and into the fifth round of the FA Cup. Superb.
get involved Get Involvedpublished at 17:01 Greenwich Mean Time 28 January 2017
#bbcfacup
Mark: So so cruel on Wycombe!!! Very, very relieved!!!
Paul Leonard: Sometimes football can be so cruel .. Wycombe stand-up and take a bow.
Dan D: If that's the last ever cup game at White Hart Lane, then it's fitting. Ridiculous, embarrassingly Spursy, glorious.
Postpublished at 17:00 Greenwich Mean Time 28 January 2017
Tottenham 4-3 Wycombe
Gareth Ainsworth was tapping his watch after the full-time whistle. The Wycombe boss was either not happy with the six additional minutes, or that the goal came after those were up.
Not to be, but he can be very proud of his team's efforts. Gave as good as they got.
Image source, ReutersFULL-TIMEpublished at 17:00 Greenwich Mean Time 28 January 2017
Lincoln City 3-1 Brighton and Hove Albion
What a win! The non-league side rock and roll on!
Image source, Getty ImagesPostpublished at 17:00 Greenwich Mean Time 28 January 2017
Lincoln City 3-1 Brighton and Hove Albion
Into the 99TH MINUTE!