Nine County Championship games
18 counties split into three groups
Durham's Bedingham makes 257 against Derbyshire
Middlesex on top against Surrey at Lord's
Yorkshire's Joe Root out for five for second time in match
Leics 233 v Somerset 219-6
Ben Mike has just claimed another wicket for Leicestershire after having George Bartlett caught at square leg for 48.
Somerset have two new batsmen, Craig Overton and Steven Davies, at the crease and the game is back in the balance at Grace Road.
Robson lbw b Topley 95 (Middlesex 215-7 v Surrey 154)
That's the wicket Surrey wanted!
Sam Robson is struck on the pad by left-armer Reece Topley and is sent on his way.
Topley has a fourth wicket and Robson goes five short of his century.
Durham 446-8 v Derbyshire
South African run machine David Bedingham reaches 250 - the fifth Durham batsman to reach that landmark in an individual innings.
In the process, his career-best knock is also the highest score of the season so far, surpassing Ollie Pope's 245 for Surrey.
There have already been four double centurions this season enjoying the sun-baked April pitches:
Ollie Pope 245: Surrey v Leicestershire (The Oval, 17 April)
James Vince 231 Hampshire v Leicestershire (Leicester, 9 April)
Tom Westley 213: Essex v Worcestershire (Chelmsford, 9 April)
Kent v Lancashire 408-7
Image source, Getty ImagesLancashire number eight Luke Wood brings up his second first-class century with a cut to the rope off Joe Denly.
It's been a highly patient innings, coming off 225 balls, but he's put his side in command at Canterbury.
Danny Lamb is still there with him on 73 and Kent are yet to take a wicket today.
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Abell c Harris b Mike 88 (Leics 233 v Somerset 214-5)
Big wicket for Leicestershire.
Ben Mike gets Somerset skipper Tom Abell caught at slip just when he looked nailed on for a century.
Image source, Getty ImagesWorcestershire 412-9 v Notts
Lunch has been served and they're back out at Worcester.
And the Pears are still purring along.
Joe Leach has now moved on to 67. This is now his best score in five years, since making 107 not out against Derbyshire (the second of his two career centuries) at Worcester in September 2017.
His old Worcestershire team-mate Joe Clarke also made a ton that day, sharing a century stand with Leach - and he's had a close-up view of this one too.
Wonder how Clarke will perform when he gets his turn?
Northants 54-3 v Glamorgan 407
Northants are in a spot of bother at Wantage Road.
They're three down already, having just lost Rob Keogh for 20, and still trail Glamorgan by 353.
Image source, Getty ImagesMiddlesex 200-6 v Surrey 154
That's the 200 up for Middlesex at Lord's and a first batting bonus point.
Opener Sam Robson has been extremely watchful in his 87 off 237 balls but it could well be a match-winning contribution if he goes on to make a big century.
Sussex 221 v Yorkshire 150 & 7-0
Yorkshire's second innings is under way at Hove.
Adam Lyth and Tom Kohler-Cadmore the men in the middle looking to wipe off as much of the first-innings deficit of 71 as they can.
Vince c Bracey b Worrall 52 (Hampshire 403-6 v Glos)
Hampshire captain James Vince is gone at Southampton just after reaching the 63rd half-century of his first-class career.
In almost half of those, he's gone on to reach three figures, But not this time.
Dan Worrall has him caught behind to give wicktkeeper James Bracey his fourth successful pouch of the innings, rapidly followed by Lewis McManus first ball, but Kyle Abbott averts the chance of a hat-trick.
A bit of breaking news on Jofra Archer in the past few minutes...
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Durham 419-7 v Derbyshire
Having become English county cricket's fourth double centurion of the summer, David Bedingham rolls remorsely on for Durham against Derbyshire at Chester-le-Street.
The South African has now made 233 - and that total has so far been bettered this season only by England's Ollie Pope, who made 245 for Surrey last week against Leicestershire.
The one Durham wicket since lunch was the loss of Paul Coughlin for 10, but new man Ben Raine is already on to 14.
Kent v Lancashire 372-7
Danny Lamb goes to fifty.
Kent still haven't taken a wicket today and Lamb's stand with Luke Wood (90 not out) is now worth 124.
Sussex 221 v Yorkshire 150
That completes a tremendous fightback with the ball by Yorkshire.
Tom Kohler-Cadmore grabs on to a brilliant catch at slip to dismiss George Garton and Steven Patterson ends with 4-26.
Sussex only have a first-innings lead of 71 after they looked on course for a much bigger one at 168-3.
Andersson b Clarke 13 (Middlesex 189-6 v Surrey 154)
Surrey are right back in this now.
Rikki Clarke gets one to nip away slightly and bowls Martin Andersson.
Middlesex are six down with a lead of just 35.
Vihari c Wheater b Porter 32 (Warwickshire 83-3 v Essex 295)
Image source, Rex FeaturesEssex had no luck trying to prise out Hanuma Vihari with spin - but pace does the trick as Jamie Porter strikes, finding the India Test batsman's edge.
Sam Hain is on 19. Matt Lamb is the new man in.
Middlesex 184-5 v Surrey 154
Back under way at Lord's after a relatively even first session.
Middlesex were contained by Surrey's pacemen and Jordan Clark then managed to pick up a couple of wickets before lunch.
Sam Robson is looking good on 81.
Carson b Patterson 0 (Sussex 212-9 v Yorkshire 150)
The Sussex collapse continues straight after lunch.
Jack Carson is bowled by Steven Patterson for nought.
Sussex have lost their last three wickets without adding a run.
One positive for Sussex fans - they still have a lead of 62.
Image source, Getty ImagesThey're getting back under way after lunch in most matches now - except at New Road of course where they've just gone off for the interval.
Worcestershire 409-9 v Notts
And finally . . . A delayed lunch at New Road.
An extra half hour was taken as Worcestershire were nine wickets down.
But the Notts attack could not take advantage of the extra eight overs - and home captain Joe Leach can now tuck into his lunchtime repast even more contendedly, on 64.
Last man Charlie Morris has so far lasted 88 minutes for his 3 not out, from 46 balls.
58 for Ed Barnard at number 8, then 61 from Alzarri Joseph at 9, and now 64 not out from Leach at 10.
Long gone are the days of 'Tail-end Charlies', it seems.