Commentaries availablepublished at 15:38 British Summer Time 23 June 2021
Click on fixture to see full scorecard
Middlesex v Essex Eagles (18:15 BST) - BBC Radio London & BBC Essex
Birmingham Bears v Derbyshire Falcons (18:30 BST) - BBC CWR
Gloucestershire v Glamorgan (18:30 BST) - BBC Radio Bristol & BBC Radio Wales