Listen to BBC Radio 5 live commentary of Sheffield United v Leicester
Eighteen second-round EFL Cup ties
274 changes made by teams across 19 games
Third-round draw in Beijing, China on Thursday at 04:15 BST
Donald Love (25 mins)
Sunderland have taken the lead against Carlisle midway through the first half thanks to Donald Love who works his way onto a low cross into the box.
Sheffield United 0-0 Leicester City
Good spell for Sheffield United now as Daniel Lafferty tests Ben Hamer in the Leicester goal with an effort from outside the box.
Tom Naylor
Tom Naylor's given the 50ish Burton Albion fans something to cheer about. He's helped the Brewers take the lead against Cardiff with a low shot at an acute angle.
Josh Murphy
Well Charlton's lead against Norwich didn't last long!
Marley Watkins' knockdown is met by Josh Murphy who smashes home an equaliser for the Canaries.
Leroy Fer (19 mins)
Well that didn't last long.
Two minutes after MK Dons took the lead Swansea hit back as Leroy Fer heads home after a quick attack.
Scott Hogan
Now there's a terrific goal..
Scott Hogan is on hand to strike Albert Adomah's cross into the net and put Villa 1-0 up against Wigan.
Ryan Seager (17 mins)
It's come against the run of play but MK Dons are ahead against Swansea. It's a great finish by Ryan Seager to be fair as he is put through on goal and drives in confidently.
John Egan
Just 19 minutes gone at Loftus Road and Brentford have doubled their advantage in the West London derby.
John Egan has given QPR something to think about with a close-range strike.
Sheffield United 0-0 Leicester City
Rob Nothman
BBC Sport
Ahmed Musa's first two attempts to cross the ball for Leicester have been shanked into the crowd. Fortunately, there weren't too many fans to give him the bird ....
Image source, BBC SportFabio
Cheers on Teesside as Middlesbrough take the lead against Scunthorpe United thanks to Fabio, who scores his first Boro goal.
Sheffield United 0-0 Leicester City
Leicester are getting closer to the opener as Islam Slimani and Ahmed Musa link up well before the latter shoots but his effort is into the sidenetting.
Earliest you have got up for football reasons
Luke Edey: 11th May 2013 at 5am, set off for the FA Cup Final. #upthetics #worth
Birmingham 1-0 Bournemouth
Great chance for Jermain Defoe! He turns his man inside the box and shoots at the near post but is denied by a great save.
Ellis Harrison
What a tremendous start for Bristol Rovers! They have taken the lead against Championship side Fulham courtesy of Ellis Harrison, who rounds home keeper Marcus Bettinelli and slots home.
Sheffield United 0-0 Leicester City
Leon Osman
Ex-Everton midfielder on Football Focus
With two big guys in Ulloa and Slimani in the box, Leicester are going to keep putting the ball in there. Sheffield United need to be a lot more careful with their possession otherwise Leicester will take advantage.
Maikel Kieftenbeld (11 mins)
Early days, but a bit of a shock on the cards.
Championship Birmingham soaked up the early pressure and have snatched the lead, Maikel Kieftenbeld sweeping home at the far post following a corner.
Ariel Borysiuk (own goal)
Not a great start in the West London derby for QPR. Ariel Borysiuk has put Florian Jozefzoon's cross into his own net.
Salomon Rondon (11 mins)
It's not taken the Premier League side long to take the lead, Salomon Rondon powering home a header.
Lee Novak
What a start for Charlton! The Addicks have taken the lead against Championship side Norwich City through a fine finish from Lee Novak.
Sheffield United 0-0 Leicester City
Interesting statistic - Sheffield United are the only side in the top two divisions of English football to have a squad that consists of only British and Irish players.
Leicester, despite making eight changes for this game, are well on top in the early stages.