Petra Marčinko

Petra Marčinko (born 4 December 2005) is a tennis player from Croatia. Marčinko has a career-high singles ranking of No. 161, and a career-high doubles ranking of No. 726.

Playing for the Croatia Billie Jean King Cup team, Marčinko has a win–loss record of 7–5.

Singles

 * 🇮🇹 Rome (12 Jun 2023) – Petra Marčinko def. 🇮🇹 Georgia Pedone, 6–2, 6–2.
 * Caldas da Rainha (18 Sep 2023) – Petra Marčinko def. 🇫🇷 Léolia Jeanjean, 6–4, 6–1.