Derbyshire v Nottinghamshire at Derby, 18 Aug 2004 Leicestershire v Yorkshire at Leicester, 18 Aug 2004 Sussex v Worcestershire at Hove, 17 Aug 2004 Yorkshire v Nottinghamshire at Leeds, 16 Aug 2004Matches played 16, 17 and 18 Aug 2004
Derbyshire v Nottinghamshire at Derby, 18 Aug 2004
Leicestershire v Yorkshire at Leicester, 18 Aug 2004
Sussex v Worcestershire at Hove, 17 Aug 2004
Yorkshire v Nottinghamshire at Leeds, 16 Aug 2004