Petra Marčinko

Petra Marčinko
Marčinko at the 2023 French Open
Country (sports) Croatia
Born (2005-12-04) 4 December 2005
Zagreb, Croatia
PlaysRight (two-handed backhand)
Prize money$668,210
Singles
Career record154–76
Career titles1 WTA 125, 11 ITF
Highest rankingNo. 69 (2 February 2026)
Current rankingNo. 72 (2 March 2026)
Grand Slam singles results
Australian Open2R (2026)
French OpenQ2 (2023, 2024, 2025)
WimbledonQ1 (2024, 2025)
US OpenQ2 (2023, 2025)
Doubles
Career record28–13
Career titles4 ITF
Highest rankingNo. 386 (11 August 2025)
Current rankingNo. 465 (2 March 2026)
Fed Cup16–6
Last updated on: 2 March 2026.

Petra Marčinko (born 4 December 2005) is a Croatian tennis player.

Marčinko has a career-high WTA singles ranking of world No. 69 achieved on 2 February 2026 and a doubles ranking of No. 386, achieved on 11 August 2025. She has one WTA 125 singles title as well as 11 titles in singles and four in doubles on the ITF Women's Circuit.

She achieved the No. 1 junior ranking on 13 December 2021.