Postpublished at 22:12 British Summer Time 24 September 2019
Davinson Sanchez consoles Lucas Moura, who missed Tottenham's final penalty to open the door for Colchester's shock victory.

Colchester beat Spurs on penalties - listen on BBC Radio 5 Live
League Two Crawley shock Stoke on pens, Ings with Southampton double
Martinelli double on first start for Arsenal, Welbeck scores for Watford
Sterling and Jesus for dominant Man City before Preston OG
Calvert-Lewin with double for Everton, Leicester thrash Luton
Use play icon to watch 5 Live Final Score
Michael Emons and Tom Rostance
Davinson Sanchez consoles Lucas Moura, who missed Tottenham's final penalty to open the door for Colchester's shock victory.
Colchester 4-3 Tottenham (Pens)
Owen Coyle
Former Bolton manager on BBC Radio 5 Live
It has been a horrible week for Tottenham. They are Champions League finalists and would have expected to win a trophy this season - there's one they can't straight away.
It's worrying times.
Crawley 5-3 Stoke (Pens)
Stoke have won just two of Nathan Jones' 17 away games in all competitions since he took charge of the club (D8 L7), scoring just 11 goals on the road under the Welshman.
Colchester 4-3 Tottenham (Pens)
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Colchester 4-3 Tottenham (Pens)
BBC Radio 5 Live
Colchester boss John McGreal on 5 live: "We are absolutely delighted, that was tough work. We had the crowd on board and the penalties are a lottery as we all know.
"I was really confident when Tom Lapslie stepped up, we had been there before in the last round. We got the run around a bit, we had to defend well but the more we got on the ball the more threat we became."
Arsenal 5-0 Nottingham Forest
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#bbcfootball or text 81111 (UK only)
Don't worry Spurs fans. We will steal your thunder by losing to Rochdale tomorrow night... Hold all of our beers.
Rich, Man United Fan
Portsmouth 0-4 Southampton
Some boasting on the Southampton Twitter account.
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Colchester 4-3 Tottenham (Pens)
Alistair Bruce-Ball
BBC Radio 5 live commentator
There was very little between the sides, what a result for Colchester United! Let's not forget they have already knocked Palace out this season.
Pochettino made 10 changes but there should have been a gulf between the sides. They ended the game with Son, Alli and Eriksen and didn't create enough.
Sheffield Wednesday 0-2 Everton
Sheffield Wednesday manager Garry Monk: "You are always disappointed not to get the result but there were some very positive things for us tonight.
"The difference was taking the chances. I thought we competed really well and if we could have been more clinical it may have been a different story.
"There were lots of good things and some of those lads haven’t had a lot of minutes - I wanted to have a look at some of them for the first time and I thought we competed so well."
Colchester 4-3 Tottenham (Pens)
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#bbcfootball or text 81111 (UK only)
Walsh: Tottenham have won 4 of their last 17 matches in all comps. If Poch isn't under pressure now I don't know if he ever will be.
Paul: Surely the @stokecity, external manager has got be sacked soon. Bottom of league without a single win and now beaten in cup too. He isn't up to the job.
Watford 2-1 Swansea
Jacqui Oatley
Final Score
Watford made hard work of only their second win of the season but they'll take it. Danny Welbeck scoring is another real plus point for the Hornets.
Arsenal 5-0 Nottingham Forest
Two goals from Gabriel Martinelli as well as efforts from Rob Holding, Joe Willock and Reiss Nelson means it is a good night for one half of north London.
#bbcfootball or text 81111 (UK only)
Darren Fordham: Poch got what he deserved. Going with 3 defensive midfielders? What did he think would happen he is not thinking straight at the moment that’s for sure.
Richard: Spurs haven't even waited until the end of the season to go full Spurs. Surely they've learned...you never go full Spurs.
Laurence Mason: Tottenham are a shambles, from champions League finalists to being dumped out of the Carabao cup by Colchester. Tottenham look disjointed and poor.
Portsmouth 0-4 Southampton
Two-goal Danny Ings tells Sky Sports: "It's a derby I've always wanted to play in. It was a fantastic night for our fans.
"It is always special playing in derby games, it can be intimidating but the fans were behind us and I'm just happy we got the win."
Southampton team-mate James Ward-Prowse adds: "We battled the storm and got some goals in the first half. It was a special atmosphere, both sets of fans have been looking forward to it since the draw was made.
"As a team we came here to do the job and we're in the hat for the next round, so job well done."
Southampton manager Ralph Hasenhuttl tells Sky Sports: "It was an unbelievable atmosphere in the stadium, I've never seen such an atmosphere."
All abit chaotic tonight at the end there but these are the teams in the hat:
COLCHESTER
CRAWLEY
LEICESTER
SOUTHAMPTON
MANCHESTER CITY
EVERTON
WATFORD
ARSENAL
Gabriel Martinelli
Tottenham going out against League Two opposition and now the Gunners have a fifth - this is a great, great night for Arsenal fans.
Gabriel Martinelli started off the scoring at the Emirates with a header and he has just added his second, scoring with a deflected strike from 25 yards.
Stoke's dreadful season rolls on...
Ollie Palmer
Crawley have done it! Another pitch invasion...