WTA Wuhan | 10/06 06:00 | 25 |
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Antonia Ružić (born 20 January 2003) is a Croatian tennis player. Ružić has a career-high singles ranking of world No. 69 by the WTA, achieved on 25 August 2025. She also has a career-high WTA doubles ranking of No. 544, reached on 27 January 2025. Ružić has won 12 singles titles on the ITF Women's Circuit.
Ružić made her Fed Cup debut for Croatia in 2020.
On her WTA Tour debut as a qualifier at the 2024 Jasmin Open in Monastir, Tunisia, Ružić reached the quarterfinals with wins over fourth seed Nadia Podoroska and Lily Miyazaki, before losing to seventh seed Lucia Bronzetti.
Following the 2025 French Open, Ružić made her top 100 debut on 9 June 2025 at world No. 98.
She reached her second WTA Tour quarterfinal at the 2025 Monterrey Open as a qualifier with wins over eighth seed Anastasia Pavlyuchenkova and Elisabetta Cocciaretto before falling to Marie Bouzková.
Ružić made her major debut at the 2025 US Open, losing to Taylor Townsend in the first round.