Somerset suffered a 120-run defeat to Glamorgan, with Kiran Carlson's century leading Glamorgan to a record-breaking win. Meanwhile, Durham and Gloucestershire secured T20 Blast quarter-final spots, and Moeen Ali's century for Birmingham Bears ended Leicestershire's chances. Ben Green starred as Somerset beat Sussex to secure a quarter-final place, and defending champions Somerset and Northants also advanced to the next stage. Notably, Saif Zaib's brilliant 86 off 41 balls propelled Northants to victory, while Sam Curran's century helped Surrey secure a home quarter-final in the South Group.