Middlesex secured a dominant victory against Glamorgan in the Metro Bank Cup, dismantling the Welsh side for 66 runs—a record low in List A encounters between the two sides. The hosts' seam bowling proved too much for an inexperienced Glamorgan batting order, with youngster Naavya Sharma taking four wickets in his third senior appearance, supported by Test cricketer Toby Roland-Jones and Noah Cornwell, who combined to exploit difficult pitch conditions.

Glamorgan's poor showing reflected a severely weakened squad, with several established players unavailable due to concurrent competitions or injury concerns, forcing the side to field debutants. After reaching 44, the side collapsed spectacularly, surrendering nine wickets for merely 22 additional runs. Middlesex's response was routine, with Josh de Caires scoring an unbeaten 45 as the hosts coasted to victory inside ten overs, maintaining their perfect start to the competition.