Liam Dawson took six wickets and James Vince hit a century as Hampshire beat Sussex in the Royal London One-Day Cup.
Glamorgan failed to capitalise on rain elsewhere, losing to Gloucestershire to miss out on the T20 Blast quarter-finals.
Derbyshire beat Somerset by 29 runs at Taunton in the only Royal London Cup match to survive Sunday's rain.
Sussex have signed seamer Alfonso Thomas on loan from Somerset ahead of their Royal London One-Day Cup campaign.
England's World T20 winner Michael Yardy has announced he will quit all forms of cricket later this year.
Thursday's action did little to resolve a complicated South Group ahead of the final round of Natwest T20 Blast matches.
England candidate James Taylor did his chances of a Test call-up no harm by piling up 291 for Nottinghamshire.
Jonny Bairstow staked his claim for a Test berth with a superb century against Worcestershire at Scarborough.
Jason Roy smashed a brilliant 122 not out as Surrey kept alive their chances of qualifying for the Blast quarter-finals.
Birmingham Bears are through to the T20 Blast quarter-finals after beating Worcesteshire, while Middlesex ended their losing run.
Yorkshire looked every inch a team destined to retain their title as they beat Warwickshire by 174 runs at Edgbaston.
Daryl Mitchell carried his bat with a superb 206no to put Worcestershire in a commanding position against Hampshire.
A devastating spell from Ryan Sidebottom has put Yorkshire in total control of their clash with Warwickshire.
Only the heroics of Jonny Bairstow spared Yorkshire's blushes against Warwickshire at Edgbaston in Division One.
Brendon McCullum smashed an unbeaten 158 to help Birmingham Bears defeat Derbyshire and set a T20 record in the process.
A recap of Friday night's T20 Blast action, including Lancashire's victory over Roses rivals Yorkshire.
Tymal Mills grabbed 4-22 as Sussex strolled to a seven-wicket win over Middlesex to go top of the NatWest T20 Blast South Group.
Yorkshire moved 11 points clear of Durham at the top of County Championship Division One with an emphatic victory at Chester-le-Street.
Mark Stoneman is leading Durham's bid to avoid an innings defeat after reaching 116no against Yorkshire.
Six of England's brightest emerging talents have been shortlisted for the LV=Breakthrough Player award.