Surrey beat Kent by an innings and 37 runs at Canterbury
Sussex defeat Gloucestershire by four wickets in exciting finish at Hove
Joe Clarke 213* and Will Young 174* as Notts draw at Taunton
Hampshire & Warwickshire in rain-hit draw - Rob Yates 84* for the Bears
Rain prevents any play on day four at Northampton and Derby
Wins for Essex, Durham and Middlesex on day three
Lunch: Hampshire 365 v Warwickshire 455 & 184-4
Kevan James
BBC Radio Solent commentator
That lead is 274 for Warwickshire and we probably think that they will bat for maybe half an hour or so after lunch. That's open for debate.
Rob Yates has played very well once more for his 74 not out.
Lunch: Sussex 479 v Gloucestershire 417 & 156-6
Adrian Harms
BBC Sussex
A tremendous morning for Gloucestershire who haven’t lost a wicket in the morning session and have extended their lead from 19 at the start of play to 94 at lunch.
Both Miles Hammond, who has faced 195 balls, and Zafar Gohar, who has faced 109, have been solid in defence but punished the bad ball.
The new ball will be available in six overs time and that could be decisive to the outcome of this game.
Lunch: Kent 244 & 203-6 v Surrey 543-7 dec
Dan Whiting
BBC Radio London
Well played Kent, well played Matt Parkinson and well played Joey Evison after the loss of Ben Compton with the score this morning on 139.
These two have actually shown some heart, some steel and they've seen scores though to 203-6 but more importantly,they have taken a number of overs out of the day.
Surrey need four wickets to win. Kent need to bat for two sessions, can they do it?
Division One
Hampshire 365 v Warwickshire 455 & 182-4
Kent 244 & 203-6 v Surrey 543-7 dec
Somerset 454 v Nottinghamshire 193 & 440-2
Division Two
Derbyshire 167 & 224-6 v Leicestershire 574-7 dec - no play before lunch
Northamptonshire 605-6 dec v Glamorgan 271 & 104-3 - no play before lunch
Sussex 479 v Gloucestershire 417 & 156-6
Hampshire 365 v Warwickshire 455 & 184-4
Image source, Rex FeaturesThree singles off the final over before lunch from Liam Dawson as Warwickshire head to the dressing rooms leading by 274.
They have added 138 runs this morning, with Rob Yates not out on 74, but the question is now whether they will carry on batting, and if so for how long.
Somerset 454 v Notts 193 & 440-2
Play started on time, but only nine overs were possible before the rains came - and stayed.
Will Young (174*) and Joe Clarke (213*) have added 22 runs this morning to move the score on to 440-2 and extend their record Notts third-wicket stand to 192.
It's been a great morning for Young who has gone past his previous first-class top score.
Fingers crossed for a dramatic improvement in the forecast.
Sussex 479 v Gloucestershire 417 & 156-6
Jack Carson skips through the final over, giving up a couple of singles to see Gloucestershire through the entire session without losing a wicket.
Miles Hammond on 71 and Zafar Gohar, 30, have added 75 runs and moved the lead to 94 runs.
There have been a couple of scares in the last few overs with Carson beating Hammond's bat and Gohar nearly yorked by Tom Haines, but the Glosters deserve that bit of luck.
Sussex won't be panicking and Gloucestershire are far from out of the woods, but the victory charge has been well held up.
Kent 244 & 203-6 v Surrey 543-7 dec
Image source, Rex FeaturesTwo short legs in Matt Parkinson's face for the final over of the morning session at the Spitfire Ground.
Cameron Steel turns one past the edge but Parkinson blocks out the rest and it's so far, so good for Kent.
They have added 83 during the morning for the loss of Ben Compton, who was caught behind off Dan Worrall.
Joey Evison has played a mature innings for his 44 not out and Parkinson has 25 - their stand is worth 64.
Sussex 479 v Gloucestershire 417 & 153-6
Adrian Harms
BBC Sussex
Sussex are still very much in the ascendency here.
But Miles Hammond and Zafar Gohar have really battled away well and you just never know.
Kent 244 & 201-6 v Surrey 543-7 dec
Joe Evison thumps Cameron Steel into the covers and the Kent batters scurry through for two as their total reaches 200.
Surrey switch their short leg from off to leg for Matt Parkinson but it doesn't bring a wicket as the over ends, with this stubborn partnership now worth 62.
Hampshire 365 v Warwickshire 455 & 177-4
Dan Mousley goes for a big shot off James Fuller, but he can't clear mid-on and the catch is taken.
These wickets are hampering Warwickshire's chances of getting a charge going.
Sussex 479 v Gloucestershire 417 & 150-6
This is very good battling cricket from Gloucestershire.
Fynn Hudson-Prentice bowls a bumper and Miles Hammond pulls it in front of square to the fence.
That brings up the 150 for this innings, moves him to 67 and this partnership to 71.
Kent 244 & 197-6 v Surrey 543-7 dec
Tom Lawes is convinced he has Matt Parkinson lbw with an inswinging delivery - but the umpire spotted a thin edge on that and the Kent spinner collects a single.
Joey Evison crashes Lawes through the covers for four and is now 39 not out. He hasn't looked in much trouble this morning.
Hampshire 365 v Warwickshire 455 & 163-2
Time for a quick bit of maths.
Warwickshire lead by 253 with a minimum of 72 overs remaining today.
Will they fancy a declaration to set Hampshire a target and give themselves an unlikely chance of victory?
Maybe if they can get close to 300 ahead by lunch they may declare and save two overs for a change of ends.
Scoring at four an over on this pitch has been challenging all match.
Kent 244 & 191-6 v Surrey 543-7 dec
Matt Parkinson took his life in his hands there by opting to drop onto the back foot to block a full length ball from Cameron Steel.
He survives and it'll be Tom Lawes from the other end.
Kent 244 & 191-6 v Surrey 543-7 dec
Dan Whiting
BBC Radio London
Kent are showing a lot of heart here and are making Surrey have a think about things.
This game is not a foregone conclusion by any stretch of the imagination.
Derbyshire 167 & 224-6 v Leicestershire 574-7 dec
Richard Rae
BBC Radio Leicester Sport
An early lunch has been called at Derby, but it feels very much for form's sake - the outfield is awash and there is no chance of playing the hour's cricket, or less, that might be all Leicestershire require to complete an innings victory.
There are huge puddles on an outfield that was already very soft, and of course on the covers, and it's still raining - meaning there's little point in the groundstaff starting the mopping-up operation.
Leicestershire will be philosophical - they were saved by the weather in the match against Sussex last week - and assuming play is abandoned, a maximum bonus point return means they'll take 16 points from the game, keeping them firmly in touch at the top.
In the meantime, check out the Scott Currie delivery which accounted for Derbyshire skipper David Lloyd yesterday... Franklyn Stephenson, anybody?
Hampshire 365 v Warwickshire 455 & 156-3
Ed Barnard goes for an almighty heave off Liam Dawson, but the ball goes very high rather than handsome and Dawson takes a few paces to his right to get under it and complete the catch.
A useful cameo from the Bears' number four.
Hampshire 365 v Warwickshire 455 & 102-2
A single from Rob Yates means he and Ed Barnard have now put on 50 in 48 balls this morning.
Barnard has provided the intent for this innings.
Warwickshire have added 106 in 21 overs this morning to move 242 runs ahead.
Kent 244 & 189-6 v Surrey 543-7 dec
Joey Evison forces Cameron Steel away for a single as he and Matt Parkinson post a 50 partnership for Kent's seventh wicket after coming together at the dismissal of Ben Compton.
It nearly comes to an end, though, as Parkinson almost chops a full length delivery into his stumps. It just misses the off stick.