Northamptonshire host holders Warwickshire in the opening game of the 2017 Royal London One-Day Cup, live on Sky Sports.
The 2017 Royal London One-Day Cup starts on Thursday, test your knowledge on the tournament with our 10-question quiz...
Lancashire clinched a comeback win over Somerset on day four of their County Championship clash, skittling the visitors for 130.
Liam Livingstone starred for Lancashire while Gary Ballance held Hampshire up in their County Championship Division One victory bid.
Joe Root and Jonny Bairstow registered single-figure scores as Yorkshire's top order capitulated against Hampshire at the Ageas Bowl.
New England captain Joe Root returned to action for Yorkshire at Hampshire,
where home skipper James Vince hit a century.
Yorkshire required just 48 balls on the final morning to complete an innings-and-and-88-run victory over Warwickshire.
Alastair Cook struck a magnificent century as Essex successfully chased down 225 to beat Somerset on day three in the County Championship.
Shivnarine Chanderpaul hit 182 as Lancashire dominate day two of their Specsavers County Championship Division One clash against Surrey.
Yorkshire' Ben Coad took 4-47 as they reduced Warwickshire to 152-8 on day one of their Specsavers County Championship Division One clash.
Ireland's Boyd Rankin will miss next month's two-match one-day international series against England through injury.
Surrey wrapped up victory over Warwickshire by an innings and one run on day four of their County Championship Division One clash.
Hampshire edged Yorkshire in an opening week Specsavers County Championship thriller as they chased down 320 to win at Headingley.
Surrey's Mark Footitt scuppered Warwickshire with 6-14 - then set his sights on an England call-up.
Mark Stoneman marked his Surrey Specsavers County Championship debut with a masterly 165 against Warwickshire.
The domestic cricket season is finally here! Mark the start of the Specsavers County Championship by tackling our county quiz.
Ian Bell has signed a three-year contract extension to stay with Warwickshire until at least the end of the 2020 season.
Will Middlesex retain the Championship? Who is the best overseas signing? Nasser Hussain, David Lloyd, Rob Key and Dominic Cork have their say.
The county season begins on Friday but who will be pushing for the title and who will be fighting relegation in Division One?
Former New Zealand all-rounder Grant Elliott will play for Birmingham Bears in this summer's NatWest T20 Blast.