Worcestershire, Derbyshire & Essex top groups
Warwickshire close on 228-3 at Pears - Rhodes 142*
Somerset rally to 237 before Glos close on 13-4
Day one of Roses match abandoned with Yorkshire 8-0
No play between Hampshire & Essex due to wet outfield
Two group winners with most points play five-day final at Lord's in September
Weighell b Chappell 23 (Leics 181-8 v Notts)
Notts keep on picking up wickets at timely moments.
James Weighell tries to drive Zak Chapell but gets an inside edge onto the timbers.
The Foxes are eight down.
Surrey v Kent 200-6
Harry Podmore has come out all guns blazing with the bat and raced onto 28 off 24 balls.
Kent's 200 is up and the game is still finely in the balance at The Oval.
Bell c Barnard b Leach 1 (Worcs v Warwickshire 179-3)
Poor from Ian Bell who leans out to drive Joe Leach and chips a catch to point.
He takes a disgusted look at the pitch but only himself to blame there.
19-year-old Dan Mousley to the crease playing just his second first-class match.
Durham 164-6 v Derbyshire
The rain has abated for the moment in the north east and they're back out.
Captain Ned Eckersley and Paul Coughlin are the batsmen for Durham.
Somerset 154-5 v Gloucestershire
Image source, Getty ImagesA much needed innings for Somerset who were struggling at 89 for 5.
But 109 balls and nine fours brings George Bartlett a first fifty of the season in his second match and his seventh fifty-plus score in 27 first-class matches.
He gets there with the latest of his back-foot punches.
Middlesex v Sussex 189-3
Sussex batsman Aaron Thomason has faced 26 balls and is yet to get off the mark... dig in lad!
Hain c Cox b Barnard 55 (Worcs v Warwickshire 178-2)
Worcestershire have a badly-needed breakthrough.
But it's scarcely deserved as Ed Barnard sends a full ball down the leg side that Sam Hain flicks at and edges to Ben Cox.
A shame for Hain but at least a first significant score of the season.
Northamptonshire v Glamorgan 259
The madness finally ends at Wantage Road with Callum Taylor last out for 106.
He's added 124 in 68 balls for the 10th wicket with Michael Hogan.
And Glamorgan now have a score to work with.
What a turnaround.
Durham 164-6 v Derbyshire
It's raining at Chester-le-Street and off they go.
O'Riordan c Foakes b S Curran 30 (Surrey v Kent 170-6)
Sam Curran strikes straight after tea!
Marcus O'Riordan nicks the England left-armer behind to give Curran his third wicket of the innings.
Worcs v Warwickshire 174-1
It didn't take long after tea and Will Rhodes has a sixth first-class century in 181 balls with 13 fours.
After four hundreds in 2018 he found life tougher last year making just one century but back to his best here.
The second-wicket stand with Sam Hain passes 150 too.
Northamptonshire v Glamorgan 258-9
Absolutely extraordinary fightback by Glamorgan at Wantage Road - and led by Callum Taylor on first-class debut.
At 135 for 9 it looked like another failure but 22-year-old Taylor, from Newport has struck ten fours and six sixes to reach a debut century in 88 balls!
Michael Hogan has also got in on the fun with three maximums of his own - one out of the ground - and the pair have a record 10th wicket stand against Northamptonshire.
The hosts must be pulling their hair out as once again they are taken apart by some lower order hitting.
Hampshire v Essex - close
Ugh, it's too wet at Arundel and day one is abandoned without a ball being bowled.
Image source, Getty ImagesLeics 159-7 v Notts
Back out at Grace Road after a three second rain delay.
Image source, Rex FeaturesLees b Reece 84 (Durham 155-6 v Derbyshire)
Jaffa!
Luis Reece gets the ball to nip back in to Alex Lees and it's straight through him.
The Durham opener falls 16 short of a century.
Middlesex v Sussex 176-3
Sussex number three Harry Finch reaches his half-century at Radlett.
It's a 13th fifty in first-class cricket for the 25-year-old.
Leics 159-7 v Notts
Straight after tea at Grace Road the players are forced off thanks to a rain shower.
Poynter lbw b Critchley 7 (Durham 155-5 v Derbyshire)
Wicket straight after tea for Derbyshire!
Spinner Matt Critchley gets Stuart Poynter lbw in the first over of the evening session.
Somerset 138-5 v Gloucs - tea
Anthony Gibson
BBC Somerset
The Cidermen versus the Shire is still a finely balanced affair, with Somerset going into tea at 138-5.
George Bartlett has been leading the way for the home team, with a fluent 43*, surprisingly untested by the short ball, given that he has only just recovered from the concussion caused when he was hit on the helmet by Glamorgan’s Marchant de Lange. Craig Overton is offering muscular support.
Is the pitch flattening out? Maybe just a touch, but we wont really know until Somerset get to bowl on it.
Durham 154-4 v Derbyshire - tea
Martin Emmerson
BBC Newcastle
Durham are 154-4 at tea on day one of their "away game" in Chester-le-Street against Derbyshire.
Because of restrictions at The County Ground, Derbyshire are playing all of their Bob Willis Trophy matches on the road. They put Durham in this morning and soon had them 32-3 before a fight-back led by opener Alex Lees with help from Gareth Harte.
They added 111 before Harte uncharacteristically chipped a ball from spinner Matt Critchley straight to Luis Reece at mid-on. He made 44.
Lees has had some luck. He was dropped on 69 at cover by Anuj Dal off Ben Aitchison and appeared to have been dropped by keeper Brooke Guest off Critchley when on 80. He will resume after tea on 83.