English Domestic Season

 Derbyshire v Surrey at Derby, 4 May 1980
 Essex v Somerset at Ilford, 4 May 1980
 Gloucestershire v Northamptonshire at Bristol, 4 May 1980
 Hampshire v Warwickshire at Southampton, 4 May 1980
 Middlesex v Lancashire at Lord's, 4 May 1980
 Nottinghamshire v Kent at Nottingham, 4 May 1980
 Sussex v Leicestershire at Hove, 4 May 1980
 Yorkshire v Worcestershire at Bradford, 4 May 1980
 Kent v Somerset at Canterbury, 11 May 1980
 Lancashire v Glamorgan at Manchester, 11 May 1980
 Northamptonshire v Sussex at Northampton, 11 May 1980
 Yorkshire v Warwickshire at Huddersfield, 11 May 1980
 Glamorgan v Essex at Swansea, 18 May 1980
 Leicestershire v Gloucestershire at Leicester, 18 May 1980
 Nottinghamshire v Derbyshire at Nottingham, 18 May 1980
 Somerset v Yorkshire at Taunton, 18 May 1980
 Surrey v Hampshire at The Oval, 18 May 1980
 Warwickshire v Sussex at Birmingham, 18 May 1980
 Worcestershire v Middlesex at Worcester, 18 May 1980
 Essex v Surrey at Chelmsford, 25 May 1980
 Glamorgan v Nottinghamshire at Swansea, 25 May 1980
 Hampshire v Kent at Bournemouth, 25 May 1980
 Lancashire v Gloucestershire at Manchester, 25 May 1980
 Middlesex v Northamptonshire at Lord's, 25 May 1980
 Glamorgan v Northamptonshire at Cardiff, 1 Jun 1980
 Gloucestershire v Essex at Gloucester, 1 Jun 1980
 Hampshire v Worcestershire at Southampton, 1 Jun 1980
 Lancashire v Warwickshire at Liverpool, 1 Jun 1980
 Leicestershire v Derbyshire at Leicester, 1 Jun 1980
 Somerset v Middlesex at Taunton, 1 Jun 1980
 Surrey v Nottinghamshire at The Oval, 1 Jun 1980
 Yorkshire v Sussex at Middlesbrough, 1 Jun 1980
 Derbyshire v Glamorgan at Derby, 8 Jun 1980
 Kent v Gloucestershire at Canterbury, 8 Jun 1980
 Leicestershire v Hampshire at Leicester, 8 Jun 1980
 Middlesex v Yorkshire at Lord's, 8 Jun 1980
 Northamptonshire v Lancashire at Tring, 8 Jun 1980
 Sussex v Worcestershire at Horsham, 8 Jun 1980
 Warwickshire v Surrey at Birmingham, 8 Jun 1980
 Essex v Warwickshire at Southend-on-Sea, 15 Jun 1980
 Glamorgan v Yorkshire at Swansea, 15 Jun 1980
 Gloucestershire v Worcestershire at Bristol, 15 Jun 1980
 Middlesex v Surrey at Lord's, 15 Jun 1980
 Nottinghamshire v Northamptonshire at Worksop, 15 Jun 1980
 Somerset v Lancashire at Bath, 15 Jun 1980
 Derbyshire v Essex at Chesterfield, 22 Jun 1980
 Lancashire v Kent at Manchester, 22 Jun 1980
 Somerset v Glamorgan at Bath, 22 Jun 1980
 Surrey v Sussex at The Oval, 22 Jun 1980
 Warwickshire v Northamptonshire at Nuneaton, 22 Jun 1980
 Worcestershire v Leicestershire at Worcester, 22 Jun 1980
 Yorkshire v Nottinghamshire at Scarborough, 22 Jun 1980
 Essex v Nottinghamshire at Chelmsford, 29 Jun 1980
 Hampshire v Yorkshire at Basingstoke, 29 Jun 1980
 Kent v Derbyshire at Canterbury, 29 Jun 1980
 Leicestershire v Lancashire at Leicester, 29 Jun 1980
 Northamptonshire v Worcestershire at Northampton, 29 Jun 1980
 Surrey v Gloucestershire at Guildford, 29 Jun 1980
 Sussex v Somerset at Hove, 29 Jun 1980
 Warwickshire v Middlesex at Birmingham, 29 Jun 1980
 Gloucestershire v Nottinghamshire at Bristol, 6 Jul 1980
 Kent v Leicestershire at Maidstone, 6 Jul 1980
 Lancashire v Surrey at Manchester, 6 Jul 1980
 Middlesex v Derbyshire at Lord's, 6 Jul 1980
 Sussex v Hampshire at Hove, 6 Jul 1980
 Worcestershire v Warwickshire at Worcester, 6 Jul 1980
 Yorkshire v Essex at Leeds, 6 Jul 1980
 Derbyshire v Somerset at Chesterfield, 13 Jul 1980
 Essex v Leicestershire at Chelmsford, 13 Jul 1980
 Glamorgan v Hampshire at Cardiff, 13 Jul 1980
 Gloucestershire v Sussex at Moreton-in-Marsh, 13 Jul 1980
 Northamptonshire v Kent at Luton, 13 Jul 1980
 Nottinghamshire v Warwickshire at Nottingham, 13 Jul 1980
 Surrey v Yorkshire at The Oval, 13 Jul 1980
 Worcestershire v Lancashire at Worcester, 13 Jul 1980
 Hampshire v Somerset at Portsmouth, 20 Jul 1980
 Kent v Sussex at Maidstone, 20 Jul 1980
 Leicestershire v Middlesex at Leicester, 20 Jul 1980
 Northamptonshire v Derbyshire at Northampton, 20 Jul 1980
 Nottinghamshire v Worcestershire at Nottingham, 20 Jul 1980
 Surrey v Glamorgan at The Oval, 20 Jul 1980
 Warwickshire v Gloucestershire at Birmingham, 20 Jul 1980
 Derbyshire v Warwickshire at Derby, 27 Jul 1980
 Glamorgan v Leicestershire at Ebbw Vale, 27 Jul 1980
 Hampshire v Lancashire at Southampton, 27 Jul 1980
 Middlesex v Kent at Lord's, 27 Jul 1980
 Somerset v Nottinghamshire at Taunton, 27 Jul 1980
 Sussex v Essex at Hastings, 27 Jul 1980
 Worcestershire v Surrey at Worcester, 27 Jul 1980
 Yorkshire v Gloucestershire at Hull, 27 Jul 1980
 Gloucestershire v Hampshire at Cheltenham, 3 Aug 1980
 Kent v Glamorgan at Canterbury, 3 Aug 1980
 Lancashire v Sussex at Manchester, 3 Aug 1980
 Middlesex v Essex at Lord's, 3 Aug 1980
 Northamptonshire v Surrey at Northampton, 3 Aug 1980
 Nottinghamshire v Leicestershire at Nottingham, 3 Aug 1980
 Somerset v Worcestershire at Weston-super-Mare, 3 Aug 1980
 Yorkshire v Derbyshire at Leeds, 3 Aug 1980
 Derbyshire v Lancashire at Buxton, 10 Aug 1980
 Essex v Hampshire at Chelmsford, 10 Aug 1980
 Gloucestershire v Middlesex at Cheltenham, 10 Aug 1980
 Leicestershire v Yorkshire at Leicester, 10 Aug 1980
 Northamptonshire v Somerset at Northampton, 10 Aug 1980
 Sussex v Nottinghamshire at Eastbourne, 10 Aug 1980
 Warwickshire v Kent at Birmingham, 10 Aug 1980
 Worcestershire v Glamorgan at Worcester, 10 Aug 1980
 Glamorgan v Gloucestershire at Swansea, 17 Aug 1980
 Kent v Essex at Folkestone, 17 Aug 1980
 Middlesex v Nottinghamshire at Lord's, 17 Aug 1980
 Northamptonshire v Hampshire at Wellingborough, 17 Aug 1980
 Somerset v Leicestershire at Taunton, 17 Aug 1980
 Worcestershire v Derbyshire at Worcester, 17 Aug 1980
 Essex v Surrey at Chelmsford, 19 Aug 1980
 Essex v Worcestershire at Colchester, 24 Aug 1980
 Gloucestershire v Somerset at Bristol, 24 Aug 1980
 Hampshire v Derbyshire at Southampton, 24 Aug 1980
 Lancashire v Yorkshire at Manchester, 24 Aug 1980
 Leicestershire v Northamptonshire at Leicester, 24 Aug 1980
 Surrey v Kent at The Oval, 24 Aug 1980
 Sussex v Middlesex at Hove, 24 Aug 1980
 Warwickshire v Glamorgan at Birmingham, 24 Aug 1980
 Derbyshire v Sussex at Derby, 31 Aug 1980
 Glamorgan v Middlesex at Cardiff, 31 Aug 1980
 Lancashire v Essex at Manchester, 31 Aug 1980
 Leicestershire v Warwickshire at Leicester, 31 Aug 1980
 Nottinghamshire v Hampshire at Nottingham, 31 Aug 1980
 Somerset v Surrey at Taunton, 31 Aug 1980
 Worcestershire v Kent at Worcester, 31 Aug 1980
 Yorkshire v Northamptonshire at Scarborough, 31 Aug 1980
 Derbyshire v Gloucestershire at Chesterfield, 7 Sep 1980
 Essex v Northamptonshire at Chelmsford, 7 Sep 1980
 Hampshire v Middlesex at Bournemouth, 7 Sep 1980
 Kent v Yorkshire at Canterbury, 7 Sep 1980
 Nottinghamshire v Lancashire at Nottingham, 7 Sep 1980
 Surrey v Leicestershire at The Oval, 7 Sep 1980
 Sussex v Glamorgan at Hove, 7 Sep 1980
 Warwickshire v Somerset at Birmingham, 7 Sep 1980