| WTA Madrid | 04/21 11:45 | 14 |
[406] Ariana Geerlings
v
Antonia Ruzic [116] 
|
4-6,2-6 | |
| ITF W100 Madrid | 04/15 13:30 | - |
[116] Antonia Ruzic v
Eva Vedder
[264] 
|
3-6,3-6 | |
| Billie Jean King Cup | 04/12 10:40 | - |
[114] Antonia Ruzic v
Mia Ristic
[375] 
|
2-6,6-4,3-6 | |
| Billie Jean King Cup | 04/10 10:10 | - |
[131] Darja Semenistaja
v
Antonia Ruzic [114]
|
6-3,6-0 | |
| Billie Jean King Cup | 04/09 10:10 | - |
[253] Francisca Jorge
v
Antonia Ruzic [114]
|
6-4,1-6,4-6 | |
| Billie Jean King Cup | 04/08 10:10 | - |
[340] Julia Grabher
v
Antonia Ruzic [114]
|
6-4,6-0 | |
| ITF W75 Murska Sobota | 03/26 14:14 | - |
[132] Antonia Ruzic v
Julia Avdeeva
[237] |
6-3,3-6,4-6 | |
| ITF W75 Maribor | 03/23 09:00 | - |
[221] Linda Klimovicova
v
Antonia Ruzic [132]
|
1-6,6-4,3-5 | |
| ITF W75 Maribor | 03/22 09:00 | - |
[294] Lina Gjorcheska
v
Antonia Ruzic [132]
|
3-6,2-6 | |
| ITF W75 Maribor | 03/21 10:30 | - |
Kaja Juvan
v
Antonia Ruzic
|
6-7,3-6 | |
| ITF W75 Maribor | 03/20 12:30 | - |
[387] Mia Ristic
v
Antonia Ruzic [132]
|
2-6,0-6 | |
| ITF W75 Maribor | 03/19 14:00 | - |
[320] Karina Miller
v
Antonia Ruzic [132]
|
5-7,2-6 | |
| ITF W75 Trnava | 03/08 11:30 | - |
[131] Antonia Ruzic v
Tereza Valentova
[197] 
|
4-6,0-6 | |
| ITF W75 Trnava | 03/07 10:00 | - |
[214] Linda Fruhvirtova
v
Antonia Ruzic [131]
|
1-6,6-2,1-6 | |
| ITF W75 Trnava | 03/06 11:30 | - |
[175] Tamara Korpatsch
v
Antonia Ruzic [131]
|
1-6,3-6 | |
| ITF W75 Trnava | 03/05 14:00 | - |
[224] Noma Noha Akugue
v
Antonia Ruzic [131]
|
2-6,3-6 | |
| ITF W75 Trnava | 03/02 10:00 | - |
[185] Elena Pridankina
v
Antonia Ruzic [144]
|
2-6,6-4,3-6 | |
| ITF W75 Trnava | 03/01 11:30 | - |
[144] Antonia Ruzic v
Destanee Aiava
[155] 
|
6-2,6-4 | |
| ITF W75 Trnava | 02/28 11:30 | - |
[157] Leyre Romero Gormaz
v
Antonia Ruzic [144]
|
4-6,3-6 | |
| ITF W75 Trnava | 02/27 10:30 | - |
[188] Barbora Palicova
v
Antonia Ruzic [144]
|
4-6,6-7 | |
| ITF W75 Trnava | 02/25 15:23 | - |
[144] Antonia Ruzic v
Xinyu Gao
[125] 
|
6-2,6-4 | |
| WTA Linz | 01/30 13:00 | 26 |
[72] Dayana Yastremska
v
Antonia Ruzic [168]
|
7-5,6-1 | |
| WTA Linz | 01/28 11:00 | 25 |
[63] Mayar Sherif
v
Antonia Ruzic [168]
|
3-6,4-6 | |
| WTA Linz | 01/27 12:55 | 19 |
[150] Jodie Burrage
v
Antonia Ruzic [168]
|
4-6,6-7 | |
| WTA Linz | 01/26 17:30 | 45 |
[169] Antonia Ruzic v
Anca Todoni
[111] 
|
6-3,6-1 | |
| ITF W75 Porto | 01/22 12:00 | - |
Antonia Ruzic v
Tyra Caterina Grant
|
7-5,1-6,5-7 | |
| Australian Open Women | 01/06 23:00 | 14 |
[213] Mariam Bolkvadze
v
Antonia Ruzic [154]
|
3-6,6-3,6-3 | |
| WTA Canberra | 12/30 04:40 | 25 |
[125] Marina Stakusic
v
Antonia Ruzic [142]
|
0-6,7-6,6-1 | |
| ITF W75 Trnava | 11/29 09:00 | 26 |
Berfu Cengiz
v
Antonia Ruzic
|
Walkover | |
| ITF W75 Trnava | 11/27 11:30 | 25 |
[161] Freya Christie
v
Antonia Ruzic [136]
|
0-6,4-6 |
Wikipedia - Antonia Ružić
Antonia Ružić (born 20 January 2003) is a Croatian tennis player. Ružić has a career-high singles ranking of world No. 65 by the WTA, achieved on 19 January 2026. She also has a career-high WTA doubles ranking of No. 544, reached on 27 January 2025. She is the current No. 1 Croatian singles player. Ružić has won 12 singles titles on the ITF Women's Circuit.
History
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 WTA 500 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. Ružić entered the main draw of the WTA 500 2025 Ningbo Open as a lucky loser but lost to Veronika Kudermetova.