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Thursday, August 27
North: Derbyshire v Leicestershire (Leicester, 6.30pm); Durham v Lancashire (Chester-le-Street, 6.30pm); Yorkshire v Nottinghamshire (Headingley, 6.35pm)
Central: Glamorgan v Worcestershire (Sophia Gardens, 6.30pm); Gloucestershire v Northamptonshire (Bristol, 2pm)
South: Kent v Hampshire (Canterbury, 2pm); Essex v Middlesex (Chelmsford, 2pm)
Friday, August 28
Central: Birmingham Bears v Somerset (Edgbaston, 6.30pm)
South: Sussex v Surrey (Hove, 2pm)
Saturday, August 29
North: Durham v Nottinghamshire (Chester-le-Street, 2pm)
South: Middlesex v Kent (Lord’s, 2pm)
Central: Worcestershire v Northamptonshire (Worcester, 1pm), Gloucestershire v Glamorgan (Bristol, 2pm)
Sunday, August 30
North: Yorkshire v Derbyshire (Headingley, 2pm)
Central: Northamptonshire v Somerset (Northampton, 2pm), Glamorgan v Birmingham Bears (Sophia Gardens, 2pm)
South: Sussex v Hampshire (Hove, 2pm); Surrey v Essex (Oval, 2pm)
Monday, August 31
North: Leicestershire v Durham (Headingley, TBC), Derbyshire v Lancashire (Headingley, TBC), Nottinghamshire v Yorkshire (Trent Bridge, 2pm)
Central: Worcestershire v Gloucestershire (Worcester, 1pm)
Monday, September 1
Central: Somerset v Glamorgan (Taunton, 6.30pm); Northamptonshire v Birmingham Bears (Northampton, 6.30pm)
South: Middlesex v Sussex (Lord’s, 6.15pm); Kent v Surrey (Canterbury, 2pm), Essex v Hampshire (Chelmsford, 2pm)
Wednesday, September 2
North: Derbyshire v Durham (Chester-le-Street, 6.30pm); Yorkshire v Leicestershire (Headingley, 6.30pm); Lancashire v Nottinghamshire (TBC, TBC)
Central: Birmingham Bears v Gloucestershire (Edgbaston, 6.35pm)
Thursday, September 3
Central: Worcestershire v Somerset (Edgbaston, TBC); Northamptonshire v Glamorgan (Edgbaston, TBC)
South: Middlesex v Essex (Lord’s, 6.15pm), Sussex v Kent (Hove, 2pm), Surrey v Hampshire (Oval, 6.30pm)
Friday, September 4
North: Durham v Yorkshire (Chester-le-Street, 6.30pm); Lancashire v Derbyshire (Liverpool, 2.30pm); Nottinghamshire v Leicestershire (Trent Bridge, 6pm)
Central: Gloucestershire v Worcestershire (Bristol, 2pm); Somerset v Birmingham Bears (Taunton, 6.30pm)
Saturday, September 5
South: Surrey v Middlesex (Oval, 6.35pm), Essex v Kent (Oval, TBC)
Thursday, September 10
South: Hampshire v Sussex (Southampton, 6.35pm)
Friday, September 11
North: Nottinghamshire v Lancashire (Trent Bridge, 6pm); Leicestershire v Yorkshire (Leicester, 6.30pm); Durham v Derbyshire (Chester-le-Street, 6.30pm)
Central: Somerset v Worcestershire (Taunton, 6.30pm); Birmingham Bears v Glamorgan (Edgbaston, 6.30pm); Northamptonshire v Gloucestershire (Northampton, 2.30pm)
South: Essex v Surrey (Chelmsford, 2pm)
Saturday, September 12
South: Kent v Sussex (Canterbury, 2pm); Middlesex v Hampshire (Lord’s, 2pm)
Sunday, September 13
North: Derbyshire v Nottinghamshire (Trent Bridge, 2pm); Durham v Leicestershire (Chester-le-Street, 2pm)
Central: Glamorgan v Northamptonshire (Sophia Gardens, 2pm), Somerset v Gloucestershire (Taunton, 2pm); Worcestershire v Birmingham (Worcester, 1pm)
Monday, September 14
North: Yorkshire v Lancashire (Headingley, 6.30pm)
South: Middlesex v Surrey (Lord’s, 6.15pm), Sussex v Essex (Hove, 2pm), Hampshire v Kent (Southampton, 2pm)
Tuesday, September 15
North: Leicestershire v Derbyshire (Leicester, 6.30pm)
Central: Gloucestershire v Birmingham Bears (Bristol, 2pm); Northamptonshire v Worcestershire (Northampton, 6.30pm)
Wednesday, September 16
North: Yorkshire v Durham (Headingley, 6.30pm)
Central: Glamorgan v Somerset (Sophia Gardens, 6.30pm)
South: Hampshire v Essex (Southampton, 2pm); Kent v Middlesex (Canterbury, 2pm); Surrey v Sussex (Oval, 6.30pm)
Thursday, September 17
North: Lancashire v Yorkshire (Old Trafford, 6.35pm); Nottinghamshire v Derbyshire (Trent Bridge, 6pm)
Friday, September 18
North: Lancashire v Durham (Old Trafford, 6.30pm); Leicestershire v Nottinghamshire (Leicester, 5pm)
Central: Birmingham Bears v Worcestershire (Edgbaston, 6.30pm); Somerset v Northamptonshire (Taunton, 5pm); Glamorgan v Gloucestershire (Sophia Gardens, 6.30pm)
South: Kent v Essex (Canterbury, 2pm); Sussex v Middlesex (Hove, 2pm); Hampshire v Surrey (Southampton, 2pm)
Sunday, September 20
North: Derbyshire v Yorkshire (Headingley, 1pm); Lancashire v Leicestershire (Old Trafford, 1pm); Nottinghamshire v Durham (Trent Bridge, 1pm)
Central: Birmingham Bears v Northamptonshire (Edgbaston, 1pm); Worcestershire v Glamorgan (Worcester, 1pm); Gloucestershire v Somerset (Bristol, 1pm)
South: Surrey v Kent (Oval, 1pm); Hampshire v Middlesex (Southampton, 1pm); Essex v Sussex (Chelmsford, 1pm)
Thursday, October 1
Quarter-finals
Saturday, October 3
Finals Day
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