PETALING JAYA: Bristol-based C. Ameeshenraj made his biggest breakthrough in the Professional Squash Association (PSA) challenger tour by reaching his first quarter-finals in the Liverpool Cricket Club Open on Wednesday.

Ameeshenraj was in his zone as he overcame fourth seed Mazen Gamal of Egypt 11-7, 11-2, 11-4 in just 29 minutes to book his berth in the last eight of a 15k tournament.