Benson & Hedges Cup, 1980

 Essex v Sussex at Chelmsford, 10 May 1980
 Gloucestershire v Glamorgan at Bristol, 10 May 1980
 Kent v Somerset at Canterbury, 10 May 1980
 Middlesex v Surrey at Lord's, 10 May 1980
 Northamptonshire v Combined Universities at Northampton, 10 May 1980
 Nottinghamshire v Derbyshire at Nottingham, 10 May 1980
 Scotland v Leicestershire at Glasgow, 10 May 1980
 Yorkshire v Warwickshire at Leeds, 10 May 1980
 Combined Universities v Worcestershire at Cambridge, 14 May 1980
 Hampshire v Middlesex at Southampton, 14 May 1980
 Lancashire v Nottinghamshire at Manchester, 14 May 1980
 Minor Counties v Essex at Watford, 14 May 1980
 Scotland v Derbyshire at Glasgow, 14 May 1980
 Sussex v Gloucestershire at Hove, 14 May 1980
 Warwickshire v Northamptonshire at Birmingham, 14 May 1980
 Surrey v Kent at The Oval, 15 May 1980
 Derbyshire v Lancashire at Chesterfield, 17 May 1980
 Glamorgan v Minor Counties at Swansea, 17 May 1980
 Gloucestershire v Essex at Bristol, 17 May 1980
 Leicestershire v Nottinghamshire at Leicester, 17 May 1980
 Somerset v Middlesex at Taunton, 17 May 1980
 Surrey v Hampshire at The Oval, 17 May 1980
 Warwickshire v Combined Universities at Birmingham, 17 May 1980
 Worcestershire v Yorkshire at Worcester, 17 May 1980
 Combined Universities v Yorkshire at Oxford, 20-21 May 1980
 Essex v Glamorgan at Chelmsford, 20-21 May 1980
 Kent v Hampshire at Canterbury, 20-21 May 1980
 Leicestershire v Lancashire at Leicester, 20 May 1980
 Northamptonshire v Worcestershire at Northampton, 20-21 May 1980
 Nottinghamshire v Scotland at Nottingham, 20 May 1980
 Somerset v Surrey at Taunton, 20-21 May 1980
 Sussex v Minor Counties at Hove, 20-21 May 1980
 Derbyshire v Leicestershire at Derby, 22 May 1980
 Glamorgan v Sussex at Cardiff, 22-23 May 1980
 Hampshire v Somerset at Bournemouth, 22 May 1980
 Lancashire v Scotland at Manchester, 22 May 1980
 Middlesex v Kent at Lord's, 22 May 1980
 Minor Counties v Gloucestershire at Bury St Edmund, 22 May 1980
 Worcestershire v Warwickshire at Worcester, 22-23 May 1980
 Yorkshire v Northamptonshire at Bradford, 22 May 1980
 Essex v Surrey at Chelmsford, 11 Jun 1980
 Lancashire v Worcestershire at Manchester, 11-12 Jun 1980
 Middlesex v Sussex at Lord's, 11 Jun 1980
 Northamptonshire v Nottinghamshire at Northampton, 11 Jun 1980
 Middlesex v Northamptonshire at Lord's, 25-26 Jun 1980
 Worcestershire v Essex at Worcester, 25-27 Jun 1980
 Essex v Northamptonshire at Lord's, 19-21 Jul 1980