Joe Denly's career-best 150 sealed a win for Kent, while Durham picked up their first One-Day Cup victory of the season.
Teenager Will Jacks cracked a sparkling maiden hundred to ease Surrey to a six-wicket One-Day Cup win over Gloucestershire.
Gareth Berg was the match-winner as Hampshire began their One-Day Cup campaign with a thrilling two-wicket win over Sussex.
Take on Sky Sports Cricket statistician Benedict Bermange's quiz ahead of the start of the 2018 Royal London One-Day Cup.
Rob Key previews the One-Day Cup, looking at the teams to beat, dark horses and emerging talent from this year's tournament.
England's James Vince struck a timely unbeaten 201 for Hampshire - but who else is in our XI and do you agree with it?
James Anderson took 4-26 as Lancashire secured their first Championship win of the season, beating Notts by an innings.
Keaton Jennings' ton has put Lancashire on course for their first Championship win of the season, against Nottinghamshire.
Defending champions Essex were bowled out for 177 on day one against bottom-of-the-table Worcestershire on day one.
England's Dawid Malan, and young hopefuls Joe Clarke and Rory Burns make the cut - but who else is in and do you agree with it?
Nottinghamshire reclaimed top spot in County Championship Division One with a 203-run victory over Hampshire at Trent Bridge.
PCA chairman Daryl Mitchell has warned the ECB players have the power to kill off their plans for a new 100-ball format.
Yorkshire wrapped up an impressive 91-run win over Essex, despite being bowled out for 50 in their first innings.
Harry Brook scored his first century for Yorkshire to upstage Joe Root and Alastair Cook on day two at Chelmsford.
Joe Root was out for a golden duck and Alastair Cook also scored nought as 22 wickets tumbled in the Championship game at Essex.
Matt Renshaw, Alastair Cook, Jake Ball and Amar Virdi make the cut - but who else is in and do you agree with it?
Somerset sealed back-to-back wins to kick off the County Championship season after beating Yorkshire by 118 runs.
Luke Fletcher claimed five wickets as Nottinghamshire skittled Worcestershire for 110 as play finally got underway at New Road.
Sam Northeast, Ollie Pope, Ed Barnard and Ryan Sidebottom make the cut - but who else is in and do you agree with it?
Essex survived a spirited comeback from Lancashire to seal a nervy win at Chelmsford, while Somerset thrashed Worcestershire.
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