Play under way at Chelmsfordpublished at 14:02 British Summer Time 28 June 2017
Essex 106-0 v Middlesex 246
Hurrah, the players are in the middle.
Nick Browne will face Middlesex seamer Tim Murtagh first up.
Cook makes 193 off 280 balls
Browne hits 221 off 384 deliveries
Cook & Browne break Essex highest opening stand with 373
Day three washed out at Headingley & Durham
Gary Smee
Essex 106-0 v Middlesex 246
Hurrah, the players are in the middle.
Nick Browne will face Middlesex seamer Tim Murtagh first up.
Yorkshire 27-1 v Surrey 516-7 dec
They're taking an early tea in Leeds at 15:30 BST. Might as well call it off now lads.
Every ball covered
There will be ball-by-ball radio commentary from all nine games - weather permitting of course.
BBC Radio 5 live sports extra is on the wireless now broadcasting from Chelmsford.
To tune in click on the tabs at the top of this page.
Notts 371 v Kent 180 & 105-4
Nottinghamshire and England bowler Jake Ball will undergo a scan today to assess the extent of a knee injury.
The fast bowler left the field yesterday evening, having bowled 2.1 overs and taken the wicket of Daniel Bell-Drummond.
With Notts' One-Day Cup final against Surrey on Saturday and England's Test series against South Africa beginning next week, the 26-year-old will have his fingers crossed for good news.
Glamorgan 237 v Derbyshire 288 & 2-0
Nick Webb
BBC Wales Sport
After escaping yesterday, there's been persistent rain for most of the day in Cardiff, and the covers are extended across the square with no work possible at the moment.
We'll be lucky to get much if any play today, and it's winless Derbyshire who'll be more frustrated, as they lead by 53 runs with all their second-innings wickets in hand.
There was an unlikely final day chase when Glamorgan beat Durham in Swansea last month, and it'll probably need similar enterprise from the two captains tomorrow to cook up a positive result.
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The good news is they're set to start on time at Essex and Warwickshire. Play will start at 14:15 BST at Hove. Everywhere else...it's looking a bit damp.
Division One
Division Two
Chelmsford should be okay...
And Edgbaston...
It's a case of spot the difference.
Leeds...
Ageas Bowl...
Essex 106-0 v Middlesex 246
When they do get going at the County Ground, Division One leaders Essex start in a very healthy position - 140 runs behind Middlesex with 10 wickets in hand.
Alastair Cook resumes on 64.
Sadly the prospects of play at Headingley and the Ageas Bowl look bleak to say the least...
Yesterday the driest county ground in the country received more than an inch of rain.
Not a ball was bowled.
The good news - the wet stuff has shifted and we should get plenty of play at Chelmsford.
The bad news - the rain has shunted north and west, so we're still in for some delayed starts. Hey ho, you've got to love the British summer!