Division One: Yorkshire draw with leaders Surrey; Essex complete win over Sussex
Organ hits century for Hampshire in draw with second-placed Notts
Warwickshire chase target of 393 to beat Worcestershire
Division Two: Lancashire chase 110 to beat Gloucestershire
Leics' Rehan Ahmed claims 13 wickets in win over Derbys, while Luis Reece takes eleven
Glamorgan beat Kent by five wickets; Middlesex close out win over Northants
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Derbys 255-9 v Leics (target 446)
We have a minimum of 25 overs remaining in the day.
Alex Thomson and Jack Morley have now faced 25 already so are half way to the target they started with when they came together.
Leicestershire will feel they should have been on the road home a while ago but full credit to this final pair.
Derbys 251-9 v Leics (target 446)
Dave Fletcher
BBC Radio Derby Sport
It would be very remarkable if Derbyshire can turn this around.
It is Alex Thomson's second half-century of the season, but that was close one.
Derbys 251-9 v Leics (target 446)
Alex Thomson gets a thick edge - there are no slips - and away it goes for four runs.
It's Thomson's second 50 of the season and he barely acknowledges the applause.
The 250 is also up.
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Division One
Division Two
Warks 267-3 - target 393 v Worcs
What a day brewing at Edgbaston.
Warwickshire are firmly on course to chase down a mighty 393.
Another 126 are needed in 35 overs after tea.
It would be the sixth-highest fourth-innings total in their history.
Only Dan Mousley, for 69 this morning, has been dismissed as Zen Malik, now a first-class best 130 not out, and Beau Webster, 55, have controlled proceedings.
Can Worcestershire find anything in the final session?
Derbys 247-9 v Leics (target 446)
Alex Thomson and Jack Morley have seen off 135 deliveries between them now.
At which point do the Leicestershire supporters start getting concerned?
At which point do Derbyshire supporters raise their hopes?
Middlesex 625-8 dec v Northants 261 & 194-7
It's gritty.
Rob Keogh has 31 from 147 balls and Ben Sanderson 12 from 54 as Northants dig in and frustrate Middlesex.
There's only one session left and Middlesex need to conjure up three wickets from somewhere if they are to take the win.
Yorks 517-6d & 59-2 v Surrey 537
Yorkshire have avoided any calamity having conceded a first-innings lead of 20 earlier today.
And now this game is drifting to a draw.
Glos 381 & 268-8 v Lancs 557
Why does this so often happen?
When the damage is almost done, teams do what they should have been doing far earlier. It happens in so many sports.
And here, Gloucestershire have scrapped their way to tea with Todd Murphy on 30 and Ajeet Singh Dale on 10.
Lancashire have still got 35 overs to win the game and with the lead at 92, it's no sweat for the moment.
Hants 454 v Notts 578-8d & 45-1
Nottinghamshire lead by 169 runs.
We will not be waxing lyrical about this one with our pipe and slippers in front of a roaring fire in years to come.
We should be shaking hands and getting on with our lives at around 16:50 BST.
Derbys 247-9 v Leics (target 446)
We're having drinks at Derby.
Alex Thomson (46*) and Jack Morley (12*) have added 40 runs for the final wicket but it's not about the runs, it's about the time being taken out of the game.
The bowling has looked a bit ordinary and Leicestershire just need to try something different.
Lyth c Overton b Lawrence 34 (Yorks 517-6d & 54-2 v Surrey 537)
Dan Lawrence is thrown the ball and strikes in his second over.
It's a very nice delivery to get Adam Lyth. Some turn from a tight line and Lyth nicks it to slip.
Warks 250-3 (target 393) v Worcs
Phil Britt
BBC Radio WM
103 balls for Beau Webster and it is not his usual game but he has played a super knock for his team today.
Webster and Zen Malik have taken them from here on into a match winning position.
Yorkshire 517-6d & 50-1 v Surrey 537
Surrey have got through the new ball at Scarborough and you can't now see any funny business.
Adam Lyth and James Wharton have been carefully playing our over and over of spin.
Never say never but this one is meandering to a draw before the final hour.
Warks 250-3 - target 393 v Worcs
This is starting to become a formality for Warwickshire as Zen Malik, 123, and Beau Webster, 45, extend their partnership to 124.
Worcestershire desperately need tea to try and regroup to find something very quickly.
They're in huge danger of losing despite this massive target.
Hants 454 v Notts 578-8d & 30-1
Just under 20 minutes to go until tea at Utilita Bowl.
We are ticking off the overs until we can pack up and go home.
Just in case you were wondering we still have 38 overs remaining...
Derbys 233-9 v Leics (target 446)
Richard Rae
BBC Radio Leicester Sport
A maiden over from Ben Green and he created a great chance but Leicestershire just couldn't capitalise.
I don't think they will rue it.
Derbys 233-9 v Leics (target 446)
Peter Handscomb is standing up to Ben Green and Jack Morley gets an edge.
It deflects off Handscomb's gloves and Logan van Beek at slip can't get his fingers under the ball before it hits the grass.
Leicestershire will win but this last wicket is proving stubborn.
Warks 242-2 - target 393 v Worcs
Warwickshire continue to roll towards this huge target.
Still just the one wicket to fall today and Zen Malik is now onto 119.
Beau Webster playing very steadily at the other end, 41 from 90 balls, but this is a stand taking the Bears to victory at the moment.
151 more to get in 44 overs.
Worcestershire need the second new ball - but it's 16 long overs away.
Akhter c & b Green 20 (Glos 381 & 251-7 v Lancs 557)
Zaman Akhter and Todd Murhpy had steadied The Shire with a stand of 41 to was beginning just to ask a question of Lancashire.
But all day, there's been no significant stand to really make them sweat and once again they strike.
Akhter drives a little loosely at Chris Green's off spin and nudges a return catch that's well held with a dive to Green's right.
The lead only 75.
