Commentaries availablepublished at 18:17 British Summer Time 22 August 2022
All matches start at 11:00 BST
Kent v Lancashire – BBC Radio Kent
Leicestershire v Durham – BBC Radio Leister
Northamptonshire v Derbyshire – BBC Radio Northampton
Nottinghamshire v Surrey – BBC Radio Nottingham
Sussex v Middlesex – BBC Radio Surrey
Worcestershire v Glamorgan – BBC Radio Hereford v Worcester
Warwickshire v Somerset – BBC Radio Coventry and Warwickshire
Yorkshire v Hampshire – BBC Radio Leeds