Close of play scorespublished at 19:24 British Summer Time 20 April
Division One
Durham 427 v Yorkshire 307 & 132-4
Yorkshire lead by 12 with 6 wickets standing
Essex 179 & 317 v Worcestershire 202 & 185-6
Worcestershire need another 110 with 4 wickets standing
Hampshire 336 v Somerset 184 & 103-1
Somerset trail by 49 with 9 wickets standing
Sussex 435 v Surrey 390-3
Surrey trail by 45 with 7 wickets standing
Warwickshire 93 & 163-6 v Nottinghamshire 367
Warwickshire trail by 111 with 4 wickets standing
Division Two
Derbyshire 307 & 202-3 v Northamptonshire 500-8 dec
Derbyshire lead by nine with 7 wickets standing
Kent 393 v Gloucestershire 472 & 112-2
Gloucestershire lead by 191 with 8 wickets standing
Lancashire 263 & 16-3 v Leicestershire 491-8 dec
Lancashire trail by 212 with 7 wickets standing
Middlesex 470-9 dec v Glamorgan 199 & 186-5
Glamorgan trail by 85 with 5 wickets standing