Postpublished at 20:05 Greenwich Mean Time 31 October 2023
Mansfield Town 0-0 Port Vale
A mistake by Mansfield Town and Port Vale are able to break forward through Tom Sang, whose effort is denied by Christy Pym.
Middlesbrough are through to the quarter-finals for the first time since 2019
Port Vale reach the last eight for the first time
Gary Rose
Mansfield Town 0-0 Port Vale
A mistake by Mansfield Town and Port Vale are able to break forward through Tom Sang, whose effort is denied by Christy Pym.
Exeter 1-0 Middlesbrough
Middlesbrough are passing the ball around before Morgan Rogers chases a ball over the top. He sends a decent cross into the box that Viljami Sinisalo gets a hand to it.
Mansfield Town 0-0 Port Vale
Another chance for the visitors as Tom Sang sends the ball into the box but Funso Ojo heads over.
Exeter 1-0 Middlesbrough
Brent Pilnick
BBC Sport at St James Park
St James Park has just erupted!
We'd settled in for a similar showing to the last round with Exeter putting bodies behind the ball and inviting their opponents to break them down.
But that goal has really set the cat amongst the pigeons and given the hosts something to hold on to.
Exeter 1-0 Middlesbrough
Nathan Jones
Former Southampton manager speaking on BBC Radio 5 Live
It came out of nowhere. A wonderful finish.
Ryan Trevitt (13 mins)
Incredible stuff!
Where did that come from? Middlesbrough have dominated play but Exeter play some nice build up play before Kyle Taylor finds Ryan Trevitt inside the box and the midfielder thumps a superb effort into the roof of the net.
Upset is on?
Mansfield Town 0-0 Port Vale
Ollie Arblaster has a go at goal for Port Vale and drives the shot well but too close to Christy Pym in the Mansfield goal.
Exeter 0-0 Middlesbrough
Most of Middlesbrough's play is going down the left but Exeter are keeping their defensive shape well and not leaving much on for the visitors.
Exeter 0-0 Middlesbrough
Middlesbrough are settling into their game now and have the first attempt on goal, but it is met with ironic cheers from the home fans as Sam Silvera lashes well over.
Mansfield Town 0-0 Port Vale
Mansfield are under some real pressure as Port Vale win a third corner, Aden Flint poking behind for the latest one. The defender then clears from the delivery into the box.
Mansfield Town 0-0 Port Vale
Port Vale have an early corner, Tom Sang sends the ball in but the home side deal with the delivery.
Exeter 0-0 Middlesbrough
Exeter City look to catch Middlesbrough cold early on as Ryan Trevitt plays a ball through the defence but Admiral Muskwe is flagged offside.
Mansfield Town 0-0 Port Vale
Good start by Mansfield Town as defender Aden Flint plays a really good ball into the box but no-one is there to get a touch.
Vale are playing a very high line early doors and Mansfield are looking to exploit that.
Exeter 0-0 Middlesbrough
The atmosphere is really excellent at St James Park with both the home fans and the away fans in fine voice.
Here we go, then! Who will secure their place in the quarter-finals of the EFL Cup?
Exeter v Middlesbrough (19:45 GMT)
Nathan Jones
Former Southampton manager speaking on BBC Radio 5 Live
Middlesbrough will be very, very motivated. Just as Exeter want to make history, Middlesbrough want to get as far as they can as well.
Exeter v Middlesbrough (19:45 GMT)
Brent Pilnick
BBC Sport at St James Park
The teams are coming out - Exeter have made a real effort tonight - fans are holding up foil to make a mosaic in the two seated stands.
Meanwhile home fans behind the goal in the Big Bank have held up a tifo saying 'The most important history is history we make today'.
Exeter have never made round five in this competition - they could be just 90 minutes away from that history.
Mansfield Town v Port Vale (19:45 GMT)
Cracking moon shot at Mansfield, where there's a really good atmosphere with Port Vale supporters having travelled in big numbers.
There's also live commentary available of this game on 5 sports extra, available via this page.
Exeter v Middlesbrough (19:45 GMT)
Exeter's only other appearance in the last 16 of the EFL Cup was in 1989 - the season they went on to win the old Fourth Division title.
They lost 5-2 at Sunderland in a replay after holding the then Second Division side to a 2-2 draw at St James Park.
And boss Gary Caldwell believes the challenge against Middlesbrough could be even greater than the one they overcame in the last round when they registered their first win over a top-flight side since beating Leicester City 3-1 in the FA Cup in 1981.
"We said at the time Luton were a really difficult team, and a Premier League team. I think if anything Middlesbrough are probably better as a squad," he said.
"Although they're in the Championship I think man-for-man, looking at their squad, I think they're better [than Luton]."
Exeter v Middlesbrough (19:45 GMT)
Exeter City manager Gary Caldwell has said his players should be looking forward to "creating history" against Middlesbrough.
It is just the second time Exeter have reached the EFL Cup fourth round.
They progressed by beating Premier League side Luton Town 1-0 in the third round in September.
"If we do win then we are creating history - and that's something that should be really exciting for the players," Caldwell told BBC Devon.
"They should be really looking forward to it and go and give it absolutely everything."