Jordan Cox scores 204 in Essex's 401 all out against Leicestershire
Somerset bowl out D1 leaders Notts for 193 to lead by 117 on first innings
James Coles hits 224 not out for Sussex as they build huge lead against Glamorgan
Jonny Bairstow scores 68 in Yorkshire's 469 all out against Warwickshire
Kent paceman Keith Dudgeon takes 6-21 as they bowl out Lancashire for 87
Kasey Aldridge takes 5-19 as Durham enforce follow-on against Derbyshire
Cullen c Robson b Roland-Jones (Worcs 80-5 v Middx 339)
Tough first class debut for Henry Cullen as he becomes Toby Roland-Jones' fourth victim.
The delivery bounces up on Cullen and he edges to second slip.
Middlesex's first innings total always looked good on this pitch and that's proving to be the case. Worcestershire are in big trouble.
Notts 103-5 v Somerset 310
Lewis Gregory is bowling very well for Somerset. He ends another maiden by just beating the outside edge of Liam Patterson-White's bat.
Gregory has 3-31 from his 10 overs so far.
Hammond lbw b Guthrie 5 (Northants 465 v Glocs 55-3)
And just to prove the commentator's curse remains a very real and potent force, Liam Guthrie gets Miles Hammond out.
Literally as a post about how positive and fluent this pair were starting to look was hitting the airwaves, a yorker pins an off balance Hammond in his crease and he's gone.
Northants 465 v Glocs 55-2
Tommy Boorman gets up on his toes and thrashes a short back from Joe Weatherall to the point boundary in a flash.
That was lovely and brings up the 50 mark for Glocs.
Now Hammond gets his innings sending Liam Guthrie to the rope to move to 5 from 14 balls.
Miles Hammond and Boorman came together at 38-2 with the Glocs reply stuttering but they have looked fluent since.
Sussex 302-6 v Glamorgan 155
BBC Sussex's Adrian Harms announces that Henry Crocombe has been taken out of the game at Hove to provide cover for Ollie Robinson (sore knee) in the England squad ahead of the second Test against New Zealand.
On the pitch, James Coles pulls Ryan Hadley for four as the score passes 300, then clips him to mid-wicket for the second boundary of the over.
Dom Goodman has been added to Sussex's team for the remainder of this game.
Really pleased for Crocombe getting a deserved Eng call up (albeit reserve) but couldn't the ECB have waited until this round finished so he could have played out the match. Further disadvantage towards Sussex this year.
Andy, Sussex
Roderick b Roland-Jones 29 (Worcs 78-4 v Middx 339)
38-year-old Toby Roland-Jones has his third wicket getting one through Gareth Roderick's defences.
Roderick had been the one batter who looked to be getting on top of the bowling.
Henry Cullen gets warm applause as he comes out on his first class debut.
Warwickshire 51-2 v Yorkshire 469
Warwickshire get to 50 at less than two an over.
They still have it all to do.
Madsen b Potts 14 (Durham 377 v Derbys 42-4)
Wayne Madsen tries to square cut Matthew Potts but only succeeds in chopping the ball into his stumps.
Error of judgement by Derbyshire's captain and Potts now has 2-10 from six overs with the new ball.
Northeast c Singh b Balderson 23 (Lancs 87 v Kent 178 & 55-2)
Sam Northeast looks pretty disappointed with himself.
He slashes at one outside off stump from George Balderson and edges to Harry Singh at second slip.
Northeast then leans on his bat in frustration but he has to go and Lancashire have their second wicket.
Kent's lead is 146 runs with eight wickets in hand.
Durham 377 v Derbys 34-3
South African Duanne Olivier bowls his first over for Durham and Caleb Jewell deflects the ball down to third man for four.
An ungainly looking stroke, but effective nonetheless.
Notts 100-5 v Somerset 310
Liam Patterson-White cuts away Jack Leach through point for two and Notts have stumbled their way to 100.
Lancs 87 v Kent 178 & 50-1
From 0-1 after losing Ben Dawkins to Jimmy Anderson with the first ball of the second innings, Kent have recovered pretty well.
The 50 comes up thanks to a foot no-ball from Tom Bailey.
Sam Northeast is unbeaten on 23 and Harry Finch is 16*.
Notts 98-5 v Somerset 310
Jack Haynes is enjoying the area of the pitch just behind square on the offside.
He cuts Lewis Gregory away for four and then picks up another two with a similar shot.
Notts are creeping towards three figures in this first innings but Somerset are already halfway through the batting line-up.
D'Oliveira c Falconer b Roland-Jones 17 (Worc 62-3 v Middlesex 339)
It's been a struggle for the Worcestershire captain and as he tries to free himself from the shackles he miscues an attempted pull to mid wicket.
Caleb Falconer watches the ball carefully to take the skier.
It breaks a third wicket stand of 52.
Yorkshire vs Warwick feels like a rerun of 1469 when the Earl of Warwick turned against the Yorkists!
Isaac, Sussex
Isn't the Battle of Hastings more your neck of the woods, Isaac?
Warwickshire 43-2 v Yorkshire 469
Hassan Ali appears to be trying to be friendly to his former team mates after a couple of entertaining years at Edgbaston.
He applauds Rob Yates after the opening batter runs the Pakistan bowler down to third man for four.
I don't think Ali is being sarcastic.
Notts 90-5 v Somerset 310
Two fours in two balls for Liam Patterson-White, driving through cover from Jack Leach to move onto eight from three balls.
Notts 86-5 v Somerset 310
Liam Patterson-White gets off the mark with a fine boundary, chopping away through point for four from Jack Leach.
Bancroft lbw b Weatherall 19 (Northants 465 v Glocs 38-2)
Big breakthrough for Northants to get rid of the Glocs skipper.
Not much doubt height. That is fine and if anything it was the fact it kept a little lower than expected that did for the opener.
Bancroft is not too convinced that the line is right as he got a bit over towards off stump.
Replays would suggest that was probably an umpire's call job on off stump.
James lbw b Leach 0 (Notts 82-5 v Somerset 310)
Wow. Notts are in real trouble here.
It's a lovely ball from Jack Leach as he gets it to slide straight on rather than spinning and Lyndon James is struck in front.
Umpire Martin Saggers gives himself a moment or two to make the decision before sticking up the finger.
Looked to be pretty nailed on in truth.