MATCHES PLAYED 20 MAY 2001

 Norwich Union League: Durham v Middlesex at Chester-le-Street, 20 May 2001
 Norwich Union League: Durham v Middlesex, Match Reports
 Norwich Union League: Essex v Sussex at Chelmsford, 20 May 2001
 Norwich Union League: Essex v Sussex, Match Reports
 Norwich Union League: Lancashire v Glamorgan at Manchester, 20 May 2001
 Norwich Union League: Lancashire v Glamorgan, Match Reports
 Norwich Union League: Worcestershire v Derbyshire at Worcester, 20 May 2001
 Norwich Union League: Worcestershire v Derbyshire, Match Reports