Day two of all games
18 counties split into three regional groups of six
Each side will play five games
Two teams with most points contest five-day final
Get involved #bbccricket
Worcestershire 455-8 v Glamorgan 44-2
Couple of quick wickets for Worcestershire and Ed Barnard now as Charlie Hemphrey is pinned lbw. That's both Glamorgan openers gone.
Glamorgan still trail by 411.
Essex 262 v Surrey 104-4
Image source, Getty ImagesWill Jacks and Laurie Evans are bringing Surrey back into the match at Chelmsford.
The hundred is now up, having been 54-4 just after lunch.
Nottinghamshire 162-4 v Yorks 264
A first half-century of the summer for skipper Steve Mullaney.
That's eight fours and one huge maximum in 79 balls for Notts' number five so far.
The hosts are 162-4. Just over 100 runs behind.
Madsen b Davis 103 (Leicestershire 199 v Derbys 253-4)
It's the one they wanted.
Wayne Madsen falls for a superb 103, bowled by the Foxes' Will Davis.
A fantastic innings.
Nottinghamshire 156-4 v Yorkshire 264
Nottinghamshire's 150 comes up as Steven Mullaney punches Adam Lyth to the cover boundary.
The Notts skipper is now on 45, with Peter Trego at the other end on 21.
Just 108 runs away from Yorkshire's first innings total now.
Curran c J Overton b Davey 10 (Northants 21-1, target 322)
Well, it took a bit longer than in the first innings...
Northants opener Ben Curran is on his way as he edges Josh Davey to Jamie Overton in the slip cordon.
Ricardo Vasconcelos is in at three.
Leicestershire 199 v Derbyshire 249-3
Wayne Madsen does get his century with a cracking boundary!
A brilliant 100 from 172 balls with 17 fours.
He's helped his Derbyshire side take total control in this one, and they now lead by 50 and are only three wickets down.
Selman c Cox b Barnard 22 (Worcs 455-8 v Glamorgan 39-1)
Wickets aren't quite so hard to come by then...
Nick Selman snicks Ed Barnard behind to give Worcestershire the breakthrough.
Leicestershire 199 v Derbys 242-3
Derbyshire's Wayne Madsen is on 98. Can he get over the line?
Worcestershire 455-8 v Glamorgan 39-0
Who'd be a bowler at New Road this weekend?
Wickets are very hard to come by it seems as Nick Selman and Charlie Hemphrey get Glamorgan off to an untroubled start.
Essex 262 v Surrey 81-4
Image source, Getty ImagesIt's a one man show for Surrey at the moment.
With others falling around him, Will Jacks has stood firm and brings up his fifty - a knock that has included 10 boundaries.
Livingstone c Bedingham b Raine 23 (Durham 180 v Lancs 136-3)
Oops.
Yesterday I said Yorkshire's Harry Brook looked unstoppable right before his wicket, now it's the turn of the 'intentful' Liam Livingstone.
The Lancashire man goes on the attack outside off and David Bedingham takes a good catch off the bowling of Ben Raine.
At least I'm sharing my commentators curse across the north group.
Apologies again, Joe.
Middlesex 252 v Hants 128-3
Hampshire are batting themselves into a very decent position at Radlett.
Opener Joe Weatherley is leading the way as he brings up his half-century.
Sam Northeast is also looking in good touch on 34.
Hampshire trail by 124.
Durham 180 v Lancs 136-3
Plenty of intent from Liam Livingstone (23*) and Josh Bohannon (35*) since the restart.
They've added 34 runs with the score now 136-3.
The visitors trail Durham's first innings lead by just 44. Good partnership this.
Northants 0-0 (target 322) v Somerset
Ben Curran and Emilio Gay get this mammoth chase for Northants under way.
Surely it can't be as bad as their first innings when they were skittled for 67?
Image source, Getty ImagesThe oldest cricketers on the first-class circuit
Simon Wickes: The famous Italian Gareth Berg is pushing 40
Andrew Thompson: Gareth Berg of Northants?
Good shout! Berg is 39 years 204 days
Nottinghamshire 135-4 v Yorks 264
Speaking of golden 39-year-olds, Peter Trego's just smashed Yorkshire's Jack Shutt for six.
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The oldest cricketers on the first-class circuit
Martyn Rees: How about Michael Hogan of Glamorgan? He was 39 in May.
Robbie Sewell: Not quite over 40 but Michael Hogan?
Hogan's 39 years and 70 days comfortably puts him in our top ten.
J Overton c Rossington b Sanderson 68 (Northants 67 v Somerset 166 & 222)
Northants will need an unlikely 322 to beat Somerset.
Jamie Overton's swashbuckling innings comes to an end as he tickles Ben Sanderson behind.
68 off 43 balls was brutal.
Gloucestershire 210 v Warks 65-3
Warwickhire are starting to rebuild after losing Ian Bell just before lunch.
New man in Matthew Lamb has just got off the mark, while Will Rhodes is going steady on 34 from 73 deliveries.
They're still 145 runs behind Gloucestershire's total, but there's no need to panic just yet.