The Blades arranged a fixture against Nottingham Forest to be played at Bramall Lane on 4 August which is likely to be their only friendly played on home soil.
Other fixtures against League Two outfit Rotherham United as well as friendlies at Worksop Town and Alfreton Town have since been set up.
Sheffield United were due to visit Dunfermline on 21 July, but have being unable to set up further fixtures North of the boarder and has since been cancelled.
Worksop Town v Sheffield United
Monday, 16 July 2007
Sandy Lane, 7:30pm
Alfreton Town v Sheffield United
Tuesday, 17 July 2007
Inpact Arena, 7:30pm
Rotherham United v Sheffield United
Tuesday, 31 July 2007
Millmoor, 7:45pm
Sheffield United v Nottingham Forest
Saturday, 4 August 2007
Bramall Lane, 3:00pm