Postpublished at 14:46 BST 18 May
Kent 523 v Durham 339-9
Keith Dudgeon is convinced he has Callum Parkinson leg-before.
Too high for the umpire to agree.
Summary
Yorkshire beat Surrey by an innings and 127 runs
Rain denies Somerset who are three wickets from win over Sussex at Taunton but have to settle for draw
Warwickshire draw with Glamorgan after Colin Ingram makes 101 for the Welsh county
Jake Lehmann scores first Hampshire century - 102 not out - in draw with Nottinghamshire
Northants beat Gloucestershire by two wickets after chasing target of 249
Derbyshire beat Middlesex by seven wickets at Lord's
Ben Stokes out for 45 as Durham draw with Kent at Beckenham
James Anderson takes two wickets before Lancashire draw with Worcestershire
Essex beat Leicestershire by seven wickets on day three
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Postpublished at 14:46 BST 18 May
Postpublished at 14:45 BST 18 May
Derbys 90-3 - target 122
Lovely shot by Wayne Madsen through the covers off Naavya Sharma for four. Have Derbyshire averted the mini-crisis caused by those two quick wickets?
Postpublished at 14:44 BST 18 May
Somerset 526-8d v Sussex 253 & 87-5 f/o
Craig Overton is short down the leg side and Charlie Tear raises his bat and sways out of the way.
A straighter ball, back of a length and Tear defends on the up down the pitch.
Maiden over. Dark clouds here at Taunton but the rain has stayed away throughout so far.
Postpublished at 14:44 BST 18 May
Lancs v Worcs 106-4 - lead by 95
Really nice seam bowling from George Balderson who hits the spot perfectly.
Matty Hurst does well standing up to the wicket to make a clean take behind the stumps as that bounced up on him sharply.
Brett D'Oliveira then cuts down to third man and it's a forlorn chase for the fielder as the ball beats him to the boundary.
partnership for Durhampublished at 14:41 BST 18 May
Kent 523 v Durham 338-9
Ben Raine tries to whip Matt Milnes to mid-wicket but a leading edge ends up at mid-off, but they are able to jog through for a single to bring up the 50 stand.
Raine then slices a full length ball from Keith Dudgeon to point but Ben Dawkins floors the chance.
Postpublished at 14:40 BST 18 May
Somerset 526-8d v Sussex 253 & 87-5 f/o
John Simpson is forward to Jack Leach, bowling from the River End and Simpson defends into the off side.
Maiden over.
Postpublished at 14:39 BST 18 May
Hampshire 126-5 & 214 v Notts 229
No resting on laurels for Jake Lehmann following his half-century.
Keeper is up to Notts seamer Lyndon James, but Lehmann cuts coolly for four.
Notts' wait for a breakthrough to get into the tail continues and the lead for Hants is now 111.
Postpublished at 14:38 BST 18 May
Somerset 526-8d v Sussex 253 & 87-5 f/o
Sussex still trail by 186 following on and both batters are yet to get off the mark. Pressure on.
Craig Overton bowls a full length to Charlie Tear, who blocks down the ground.
Postpublished at 14:35 BST 18 May
Derbys 76-3 - target 122
There is definitely seam movement there now for Middlesex.
A false shot from Wayne Madsen off Ryan Higgins but it brings him four runs to third man.
WICKETpublished at 14:35 BST 18 May
Coles c Abell b Overton 6 (Somerset 526-8d v Sussex 253 & 87-5 f/o)
Craig Overton is into his 12th over of the innings.
Loose prod from James Coles and caught at first slip by Tom Abell off the outside edge.
He had to play that. Absolute corker of a ball.
Good catch, taken at chest height and Somerset have three wickets since lunch.
Here comes Charlie Tear...
WICKETpublished at 14:34 BST 18 May
Davies LBW b ul-Hassan 46 (Warwickshire 72-1 v Glamorgan and require 296 more runs to win)
Big breakthrough for Glamorgan, delivered by Zain-ul-Hassan!
Alex Davies' fun is over. Ball keeps a little low and there is little doubt that Davies is vulnerable to the loud appeals.
Davies falls four short of his half-century.
Postpublished at 14:34 BST 18 May
Kent 523 v Durham 336-9
This must be very frustrating for Kent.
Ben Raine and Callum Parkinson have now added 48 for Durham's last wicket and they are threatening to wipe out any possibility of them being asked to follow on.
The home side do, however, have a new ball.
100 up for Worcestershirepublished at 14:33 BST 18 May
Lancs v Worcs 100-4 - lead by 89
Tom Hartley continues to bowl with a threat for Lancashire.
Pears captain Brett D'Oliveria has joined Dan Lategan at the middle for the visitors and his drive goes through Josh Bohannon at extra cover for a single to bring up Worcestershire's 100.
Postpublished at 14:32 BST 18 May
Somerset 526-8d v Sussex 253 & 87-4 f/o
Now it is going to be Jack Leach - bowling to James Coles with a slip and leg slip in position.
Single to Coles and we have the switchover in the field for the left-handed John Simpson.
There's a bit of turn there and Simpson keeps the ball out and does a touch of gardening.
WICKETpublished at 14:29 BST 18 May
Clark lbw Overton 34 (Somerset 526-8d v Sussex 253 & 86-4 f/o)
Adrian Harms
BBC Radio Sussex"Everything is going Somerset's way - and Sussex are in deep, deep trouble here."
WICKETpublished at 14:28 BST 18 May
Clark lbw Overton 34 (Somerset 526-8d v Sussex 253 & 86-4 f/o)
No Jack Leach just yet. Craig Overton to continue and Tom Clark defends into the off side.
We have a delay while the umpires inspect the ball... No change.
Tom Clark is hit on the pad. Hitting the stumps but is he outside the line? Given!
John Simpson comes into bat and Sussex are still 187 in arrears.
WICKETpublished at 14:28 BST 18 May
Jewell c Duke b Sharma 4 (Derbys 71-3 - target 122)
Image source, Getty ImagesHello - suddenly it's got very interesting at Lord's.
Two in four balls for Naavya Sharma and that is a beauty, leaving Caleb Jewell off the pitch and taking the thinnest of edges - so thin in fact that Jewell doesn't think he hit it.
No matter. Keeper Harry Duke takes the catch and Derbyshire lose their third wicket with 51 more needed.
50 for Jake Lehmannpublished at 14:27 BST 18 May
Hampshire 119-5 & 214 v Notts 229
Jake Lehmann brings up his 50 at the Utilita Bowl with a straight drive back past bowler Olly Stone, and he and team-mate Delano Potgieter run three.
This has been a precious knock for Hampshire, one which has undoubtedly frustrated Nottinghamshire - along with the poor weather - in their attempts to win this match.
Potgieter, meanwhile is on 10 not out at the other end and, suddenly, Hants' lead is 104.
WICKETpublished at 14:26 BST 18 May
Came c Robson b Sharma 34 (Derbys 71-2 - target 122)
Poor shot by Harry Came who just dangles the bat to a ball from Naavya Sharma and is caught at second slip.
He tries to toss his bat from one hand to the other but drops it. Middlesex will be happy that Sam Robson didn't do the same with the catch.
Postpublished at 14:24 BST 18 May
Warwickshire 69-0 v Glamorgan (Warwickshire require 299 to win)
Alex Davies has just pulled superbly and cleared the longest boundary quite comfortably.
Next up Rob Yates drives Zain-ul-Hassan through the covers for four.
It is still a fair old target for Warwickshire to even contemplate chasing down in fewer than 60 overs, but they have begun this chase earnestly.