Postpublished at 20:48
Bolton 0-0 Burton
Half-time at Bolton - they've had by far the better of it but no dice so far.
Summary
Seven Championship sides knocked out
League Two Oxford beat Brentford 4-0
League One Shrewsbury knock out Blackburn
Burnley beaten by League One Port Vale
Nottingham Forest beaten 4-3 by Walsall
Hull beat Accrington on penalties
Postpublished at 20:48
Could be in for a late one..published at 20:48 British Summer Time 11 August 2015
Image source, Getty ImagesArticle 13.4 of the Capital One rulebook states that an extra 30 minutes shall be played in the event of the scores being level after 90 minutes.
If the extra period doesn't separate the sides, it goes to penalties.
With 32 matches taking place in the competition tonight, we could be here a while...
The teams are on their way out up and down the country...
get involved Get Involvedpublished at 20:46 British Summer Time 11 August 2015
Tonight we've asking you for your best ever League Cup moments.
Daniel J Smith: Best League Cup moment: Walsall beating Forest over two legs in 1997 - 3-2 on aggregate after extra time...deja-vu per
Andrew Priestley: A real night of shocks brewing in the League Cup. Who doesn't love a cupset! Well, apart from those on the receiving end of one.
Get in touch via #bbcfootball, external on Twitter, or post a comment on the BBC Sport Facebook page., external
You can also text us in the UK only on 81111 - but don't forget to include your name and location.
Postpublished at 20:43
Accrington 0-0 Hull
Half-time of course over at Accrington - that's another one that could yet go the way of the underdog...
Postpublished at 20:42
Bolton 0-0 Burton
Bolton have hit the woodwork three times already this half.
For some there's just no luck. Zach Clough is almost played in but can't bring the ball under his spell as Burton continue to hold out.
Can Burton build on that? Fortune is favouring the underdog so far...
Shock, shock, shockpublished at 20:41
Image source, Getty ImagesSo, a quick summary of that manic first 45 minutes.
Championship sides Blackburn, Nottingham Forest, Brentford, MK Dons, Bristol City and Ipswich all trail to teams below them in the football league.
A humiliating evening for a lot of football fans so far...
Postpublished at 20:36
Bolton 0-0 Burton
Image source, Getty ImagesThe half-time whistle goes around the country but they're still playing at Bolton - that one got under way at 20:00 BST.
Postpublished at 20:33
Rochdale 1-0 Coventry
And Rochdale grab one just before the break too - it's a screamer from summer signing Donal McDermott - curled into the top corner.
Postpublished at 20:33
Cardiff 1-0 Wimbledon
What's been the difference between Cardiff and Wimbledon this first 45 minutes? A cracking Craig Noone free-kick. The Championship side had been knocking and now they lead.
Postpublished at 20:33
Rotherham 1-0 Cambridge
Championship side Rotherham take the lead on the stroke of half-time as Jordan Bowrey heads home against the League Two side.
A re-write on the team-talk for U's boss Richard Money.
GOAL - Luton Town 1-0 Bristol Citypublished at 20:32
Jack Marriott (44 mins)
And another Championship side are trailing... That makes six.
Jack Marriott beats two Bristol City players in the penalty area and lashes home to put the League Two side ahead.
Postpublished at 20:32
Sheff Wed 2-1 Mansfield
Could that soon become six? Is there a comeback on the cards for League Two Mansfield? They've got one back anyway - Ryan Tafazoli scrambled it in off the post.
Another before the break would do very nicely.
Postpublished at 20:31
Huddersfield 1-1 Notts County
Five Championship sides are now trailing to lower league sides - yes FIVE...
And another team from England's second tier are in a bit of trouble as Liam Noble levels for League Two Notts County at Huddersfield.
A stunning strike from a cross from the left as he finishes from the edge of the penalty area.
A few red faces so far this evening...
Postpublished at 20:30
Cardiff 0-0 Wimbledon
Loan signing Sammy Ameobi has been impressing on his debut for the hosts tonight. Still no breakthrough there though - James Shea is equal to his latest effort.
Postpublished at 20:28
Swindon 0-2 Exeter
David Wheeler doubles Exeter's lead at Swindon from close range. The League Two side on top against their loftier opponents.
It looks like there will be no shock at Charlton though as Karlon Ahearen-Grant puts the Addicks 2-0 up at home to Dagenham and Redbridge - his first senior goal.
Postpublished at 20:28
Accrington 0-0 Hull
Image source, Getty ImagesAnother chance for Nikica Jelavic at Hull but Accrington are holding firm so far. Can they hang on for half-time? Just over five to play.
Postpublished at 20:27 British Summer Time 11 August 2015
Bolton 0-0 Burton
This game got going a little later than the others tonight - a 20:00 BST kick-off - and it's the home side who've been leading the way.
Bolton have hit the woodwork three times already. So much for third time's a charm...
GOAL - MK Dons 0-1 Leyton Orientpublished at 20:27
Dean Lewington own goal (36 mins)
Unlucky. Early Championship leaders MK Dons go behind - the fifth one from that division to do so this evening - at home after Dean Cox's cross is diverted into his own net by skipper Dean Lewington.
The League Two side cock-a-hoop!
Postpublished at 20:25
Swindon 0-1 Exeter
Another shock on the cards as Alex Nicholls latches onto Tom Nichols' lay off and calmly finishes to put League Two Exeter 1-0 up at League One Swindon Town.
Postpublished at 20:25
Ipswich 0-1 Stevenage
A great chance for Ipswich to level almost straight away goes begging - Brett Pitman sees his shot go agonisingly wide after beating his man.
A goal on his debut? What a brilliant time it would have been to get it - just before half-time.