Wimbledon 2025: Who is Brighton’s British No 3 Sonay Kartal and when does she play nextBritish No. 3 Sonay Kartal upset 20th seed Jelena Ostapenko 7-5, 2-6, 6-2 in the Wimbledon first round. The 23-year-old Brighton native, ranked 51st, overcame Ostapenko’s power hitting for her best Grand Slam win. Kartal, who reached the third round as a qualifier last year, faces Viktoriya Tomova next.