Yorkshire kept their hopes alive for a first T20 Blast title by advancing to the quarter-finals with a victory over Nottinghamshire at Headingley. Despite a disappointing performance from Joe Root (2), Adam Lyth's solid 52 helped the home side post a total of 193 runs. Root contributed with two wickets as Nottinghamshire fell short by 18 runs.

Lancashire secured third place in the North Group by defeating Durham at Emirates Old Trafford but must wait for other results to confirm their quarter-final spot. Meanwhile, Hampshire clinched a home tie in the last eight by overcoming Sussex in the South Group, while Northamptonshire faced their third defeat in four matches despite already securing top position in their group.

Yorkshire started strong against Nottinghamshire, with Lyth and Will Luxton (38) forming an 89-run opening partnership within the first eight overs. Contributions from Jonny Bairstow (32) and Logan van Beek (28) set Nottinghamshire a daunting target. Despite a late surge from Dillon Pennington (37), who threatened Yorkshire's lead, he fell to Andrew Tye (3-18) as Yorkshire secured the win.

At Old Trafford, Lancashire struggled initially against Durham’s 141 all out, but Colin Ackermann's unbeaten 66 guided them to victory, overcoming a late collapse led by Ben Raine (4-21).

In a decisive match, Derbyshire Falcons avoided last place by beating Leicestershire Foxes with a strong performance from Aneurin Donald (91).

Hampshire's successful chase against Sussex featured a critical partnership between Hilton Cartwright (70) and Ben Mayes (55), securing the win off the penultimate ball. With this victory, Hampshire ensured a home quarter-final.

Lastly, Middlesex concluded their season with a 14-run win over Kent Spitfires, providing a small consolation in a disappointing campaign.