Villa beat Birmingham, Stoke win at Fulham
Championship Hull knock out Swansea
Boro beat Wolves, Everton win at Reading
Leicester see off West Ham in extra time
Bournemouth beat Preston on penalties
Aston Villa v Bournemouth (19:45 BST)
A few might be confused by this tweet from the Watford striker, with his side not in action this week...
Don't be. Born in Birmingham, Deeney appears to be looking forward to the derby at Villa Park later.
Preston v Bournemouth (19:45 BST)
Nine changes for Bournemouth from their Premier League win over Sunderland.
Preston striker Joe Garner misses out with Stevie May starting.
Leicester v West Ham (19:45 BST)
Rainbows all over the place...
Reading v Everton (20:00 BST)
Will there be a pot of gold at the end of their cup run?
Fulham v Stoke (19:45 BST)
Image source, .There are eight games in the League Cup tonight - all of which could go to extra time and penalties. Could be a late one. 19:45 BST kick-offs unless stated:
Aston Villa v Birmingham City
Fulham v Stoke City
Hull City v Swansea City
Leicester City v West Ham United
Middlesbrough v Wolverhampton Wanderers
Preston North End v Bournemouth
Sunderland v Manchester City
Reading v Everton - 20:00 BST
Aston Villa v Birmingham (19:45 BST)
Blues have gone 203 minutes of football at Villa Park without scoring.
In fact, their last goal at the home of their rivals wasn't even worth celebrating - as they were already 4-0 down when Mikael Forssell scored in April 2008.
Is tonight a fresh start?
Image source, Getty ImagesAston Villa v Birmingham (19:45 BST)
Image source, PAThe second city derby.
One-hundred and thirty-six years of history, hatred, rivalry, passion and performance will come to the boil tonight when Aston Villa host Birmingham.
It is a fixture that once drew a crowd of over 20,000 - for a reserve game.
Tom Hanks, Jasper Carrott, Prince William, UB40, David Cameron (allegedly), The Streets - they will all be tuning in tonight.
Yes, it may only be the League Cup. But this matters. You'd better believe it...
Image source, PA