Seven matches on Sunday
Tons for Joyce, Dexter, Trott & Ballance
Rabada removes Cook for 49
Broad takes three wickets for Notts
Notts v Lancashire 253-9
Oops, I jinxed it. Or maybe Jacob did. Either way, Liam Livingstone is gone to Stuart Broad, caught excellently at backward point by Samit Patel for 33.
England paceman Broad now has 3-37 and Lancashire are nine down.
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Jacob Newbury: How long will it take for Liam Livingstone to be promoted up the order?
The Lancashire batsmen is on 33 after coming in at seven, but is running out of partners.
Yorkshire 257-5 v Middlesex
Yorkshire all-rounder Tim Bresnan is bowled by Tim Murtagh, but what a super job he's done for his side in rebuilding this innings.
Gary Ballance is approaching his century at the other end - he's 86 not out.
Essex 57-0 v Kent 207
Image source, Rex FeaturesAfter the most watchful of starts to his innings, Alastair Cook's quality is beginning to shine through.
The England Test captain hits Kent paceman Mitch Claydon for three fours in a row to move to 31.
His average in the Championship this season - a staggering 136.5.
Notts v Lancashire 251-8
Oh my word, Neil Wagner is now out for the Division One leaders! Sounded like a pretty strange dismissal.
Durham v Hampshire 301-5
Durham have removed both the well-set Hampshire batsmen in consecutive overs...
Notts v Lancashire 250-7
I'll let BBC Radio Nottingham's Dave Bracegirdle describe the moment...
Durham v Hampshire 295-4
Michael Carberry is having a bit of a stinker this season by his standards.
Having made his way nicely to 48, he tries to pull Graham Onions away but gets an inside edge and the ball clatters into his stumps.
The former England man is averaging just over 27 in the Championship.
Sussex 181-3 v Glamorgan 335
Glamorgan are fighting back nicely all of a sudden on the south coast...
Sussex 176-2 v Glamorgan 335
Ed Joyce's fine innings is over at Hove.
The Sussex opener is bowled by Glamorgan paceman Timm van der Gugten for 106.
New Zealand batsman Ross Taylor replaces him. It doesn't get any easier for the Welsh county!
Notts v Lancashire 239-6
Ah, one of those middle-order partnerships has just been broken...
Image source, Getty ImagesSome handy middle-order partnerships are beginning to form in our four Division One games.
At Guildford, Jonathan Trott and Tim Ambrose have shared 42 to take Warwickshire to 246-4 against Surrey. Trott is 80 not out.
Lancashire are rebuilding at Notts, Liam Livingstone and Karl Brown taking them to 237-5.
Tim Bresnan has just reached 50 for Yorkshire, his third of the summer, and his stand with Gary Ballance is up to exactly 100. Yorkshire are 232-4 at Scarborough against Middlesex.
Finally at Chester-le-Street, Hampshire are in a very healthy position against Durham - they're 265-3 with Adam Wheater and Michael Carberry both ticking along nicely.
Essex 14-0 v Kent 207
Image source, Rex FeaturesIt's certainly been a cautious opening eight overs from Essex - no boundaries and Kagiso Rabada has conceded three runs from his four overs.
Alastair Cook has five off 24 balls.
Sussex 160-1 v Glamorgan 335
What a fine batsman Ed Joyce is. The Sussex opener reaches his 45th first-class century to put his side in complete control at Hove.
He's also the leading run scorer in either division with 832 runs at an average of more than 83.
The stats - 165 balls, 14 fours and just over three and a half hours at the crease.
Pure quality.
Worcestershire v Leicestershire 230-5
Worcestershire are just getting themselves back into the match at New Road.
Joe Leach picks up the wicket of centurion Neil Dexter with an edge behind and Leicestershire are five down.
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Don't forget, today is about you guys as well!
After passing 10,000 Test runs earlier this summer, how many do you think Alastair Cook can get?
He's only 31, so potentially another six or seven years of cricket left.
Can he pass Sachin Tendulkar's mark of 15,921?
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Surrey 273 v Warwickshire 223-4
Clive Eakin
BBC Coventry & Warwickshire Sport
"It's a picturesque scene at the Guildford Festival. In one corner of the ground former England wicket keeper Jack Russell is doing a brisk trade in selling some of his art, the sun is shining and a good crowd is enjoying its Sunday cricket.
"The match itself is well poised. Warwickshire's declared ambition is to accumulate a big total and avoid being set a tricky target on the final day.
"While Ian Bell and Jonathan Trott were together in a century stand they seemed on course for that, but two wickets just before tea have got Surrey back in the game."
Sussex 151-1 v Glamorgan 335
Hmm, this sounds slightly concerning for the Glamorgan skipper. His side aren't enjoying a great day on the field either - Sussex are 151-1 with Ed Joyce on 91.
Essex 5-0 v Kent 207
What a fascinating battle we have here. Alastair Cook, England Test captain, faces up to Kagiso Rabada, one of the best young fast bowlers in the world.
No danger for the England skipper though as he clips the first ball he faces from the 21-year-old for one to get off the mark.
I'll keep a close eye on proceedings at Chelmsford.
Worcestershire v Leicestershire 208-4
We have our first century of the day, and it's arrived at New Road.
Leicestershire's Neil Dexter reaches three figures off 185 balls - his third ton of the season and second in a row.
The 31-year-old has been some signing for Leicestershire as they continue their resurgence in Division Two this season.