United and the Gunners have only been in the same division as each other once in the last 6 years, yet we've played each other seven times!
Tony Cottee and Phil Thompson made the draw live on Sky Sports News on Saturday lunchtime. Blades boss Kevin Blackwell said: "It is a great draw, obviously a tough one but certainly one to look out for towards the end of next month."
The full draw is below:
Arsenal v Sheffield United
Brighton or Man City v Derby
Burnley v Fulham
Portsmouth v Chelsea
Blackburn Rovers v Everton
Rotherham United v Southampton
Swansea City v Cardiff City
Ipswich Town v Wigan Atheletic
Stoke City v Reading
Leeds United v Hartlepool United
Watford v West Ham
Man Utd v Middlesbrough
Liverpool v Crewe
Aston Villa v QPR
Sunderland v Northampton
Newcastle v Tottenham
All ties to be played week commencing 22nd September.