The draw for the First Round of the League Cup took place in Vietnam this morning, with United facing fellow Championship side Hull City at Bramall Lane
No date has officially been announced but the game will take place on week commencing Monday, 13th August 2018.
The full draw is as follows;
Northern section
Blackpool v Barnsley
Carlisle United v Blackburn Rovers
Crewe Alexandra v Fleetwood Town
Grimsby Town v Rochdale
Leeds United v Bolton Wanderers
Macclesfield Town v Bradford City
Mansfield Town v Accrington Stanley
Middlesbrough v Notts County
Nottingham Forest v Bury
Oldham Athletic v Derby County
Port Vale v Lincoln City
Preston North End v Morecambe
Rotherham United v Wigan Athletic
Scunthorpe United v Doncaster Rovers
Sheffield United v Hull City
Shrewsbury Town v Burton Albion
Sunderland v Sheffield Wednesday
Tranmere Rovers v Walsall
Southern section
Bristol City v Plymouth Argyle
Bristol Rovers v Crawley Town
Cambridge United v Newport County
Cheltenham Town v Colchester United
Exeter City v Ipswich Town
Millwall v Gillingham
Milton Keynes Dons v Charlton Athletic
Norwich City v Stevenage
Oxford United v Coventry City
Portsmouth v AFC Wimbledon
Queens Park Rangers v Peterborough United
Reading v Birmingham City
Southend United v Brentford
Swindon Town v Forest Green Rovers
West Bromwich Albion v Luton Town
Wycombe Wanderers v Northampton Town
Yeovil Town v Aston Villa