From Surf Wiki (app.surf) — the open knowledge base
Duje Ajduković
Duje Ajduković (born 5 February 2001) is a Croatian tennis player. He has a career-high ATP singles ranking of world No. 105, achieved on 9 September 2024 and a doubles ranking of No. 491, achieved on 8 November 2021. He is currently the No. 7 player from Croatia.
| Column 1 |
|---|
| Ajduković at the 2022 French Open |
| Croatia |
| Zagreb, Croatia |
| (2001-02-05) 5 February 2001Split, Croatia |
| 1.88 m (6 ft 2 in) |
| 2018 |
| Right-handed (two-handed backhand) |
| Frane Ninčević |
| US$669,639 |
| 7–10 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| 0 |
| No. 105 (9 September 2024) |
| No. 372 (20 October 2025) |
| Q2 (2024, 2025) |
| Q2 (2022, 2024) |
| Q3 (2022) |
| Q2 (2024) |
| 1–1 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| 0 |
| No. 491 (8 November 2021) |
| Last updated on: 20 October 2025. |
Duje Ajduković (born 5 February 2001) is a Croatian tennis player. He has a career-high ATP singles ranking of world No. 105, achieved on 9 September 2024 and a doubles ranking of No. 491, achieved on 8 November 2021. He is currently the No. 7 player from Croatia.
Ajduković made his ATP main draw debut at the 2021 Croatia Open Umag after receiving a wildcard in singles and in the doubles main draws and recorded his first ATP singles win over qualifier Andrea Collarini.
In August 2023, Ajdukovic won his first ATP Challenger title in Lüdenscheid, Germany after going through the qualifying, defeating Hugo Dellien in the final in straight sets.
He reached a new career high of No. 115 on 1 April 2024. He qualified for his first ATP 500 tournament at the 2024 Barcelona Open Banc Sabadell. He reached his first semifinal as a qualifier at the 2024 Swedish Open in Bastad, defeating Luca Van Assche, eight seed Pavel Kotov and Thiago Monteiro. He lost to Rafael Nadal in three sets. As a result he reached the top 110 in the rankings on 22 July 2024. Following his second Challenger title in Manacor, after a win over Matteo Gigante in the final, he reached the top 105 in the rankings on 9 September 2024.
| Legend | Finals by surface |
|---|---|
| ATP Challenger Tour (3–3) | |
| Hard (2–1) | |
| Clay (1–2) |
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
|---|---|---|---|---|---|---|---|
| Win | 1–0 | July 2023 | Platzmann-Sauerland Open, Germany | Challenger | Clay | Hugo Dellien | 7–5, 6–4 |
| Loss | 1–1 | Sep 2023 | Braga Open, Portugal | Challenger | Clay | Oriol Roca Batalla | 6–4, 1–6, 1–6 |
| Win | 2–1 | Nov 2023 | Kobe Challenger, Japan | Challenger | Hard (i) | Sho Shimabukuro | 6–4, 6–2 |
| Loss | 2–2 | Jan 2024 | Open Quimper Bretagne, France | Challenger | Hard (i) | Pierre-Hugues Herbert | 3–6, 2–6 |
| Win | 3–2 | Aug 2024 | Rafa Nadal Open, Spain | Challenger | Hard | Matteo Gigante | 4–6, 6–3, 6–4 |
| Loss | 3–3 | Aug 2025 | Como Challenger, Italy | Challenger | Clay | Luka Mikrut | 3–6, 5–7 |
| Legend | Finals by surface |
|---|---|
| ITF Futures/WTT (7–3) | |
| Hard (0–1) | |
| Clay (7–2) |
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
|---|---|---|---|---|---|---|---|
| Loss | 0–1 | Oct 2018 | Tunisia F34, Monastir | Futures | Hard | Baptiste Crepatte | 7–5, 6–7(3–7), 2–6 |
| Loss | 0–2 | Sep 2019 | M15 Székesfehérvár, Hungary | WTT | Clay | Michael Vrbenský | 2–6, 2–6 |
| Win | 1–2 | Oct 2019 | M15 Tabarka, Tunisia | WTT | Clay | Pol Toledo Bagué | 6–3, 6–1 |
| Win | 2–2 | Nov 2019 | M15 Antalya, Turkey | WTT | Clay | Álvaro López San Martín | 6–2, 6–4 |
| Win | 3–2 | Mar 2020 | M25 Antalya, Turkey | WTT | Clay | Pedro Cachín | 3–6, 6–4, 7–6(7–2) |
| Win | 4–2 | Sep 2020 | M15 Curtea de Argeș, Romania | WTT | Clay | Franco Agamenone | 2–6, 6–4, 6–4 |
| Win | 5–2 | Apr 2023 | M25 Dubrovnik, Croatia | WTT | Clay | Luka Mikrut | 6–3, 6–2 |
| Win | 6–2 | Apr 2023 | M25 Split, Croatia | WTT | Clay | Eric Vanshelboim | 6–3, 6–4 |
| Loss | 6–3 | Apr 2023 | M15 Kuršumlijska Banja, Serbia | WTT | Clay | Maks Kaśnikowski | 4–6, 6–7(3–7) |
| Win | 7–3 | Jun 2023 | M25 Kiseljak, Bosnia and Herzegovina | WTT | Clay | Pedro Boscardin Dias | 6–2, 7–5 |
| Legend |
|---|
| ITF Futures/WTT (2–1) |
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
|---|---|---|---|---|---|---|---|---|
| Loss | 0–1 | Oct 2018 | Tunisia F34, Monastir | Futures | Hard | Petros Tsitsipas | Bernardo A. Pereira e Oliveira Robert Strombachs | 4–6, 7–6(8–6), [6–10] |
| Win | 1–1 | Nov 2019 | M15 Antalya, Turkey | WTT | Clay | Karlo Kranić | Dragoș Dima Mircea-Alexandru Jecan | 6–3, 3–6, [10–6] |
| Win | 2–1 | Dec 2019 | M15 Antalya, Turkey | WTT | Clay | Miljan Zekić | Vladimir Korolev Andrey Uvarov | 6–3, 6–3 |
Ajduković at the 2024 Davis Cup in Varaždin
| Group membership | Matches by surface | Matches by type | Matches by venue |
|---|---|---|---|
| Finals (0–1) | |||
| Qualifying Round (0–0) | |||
| Hard (0–1) | |||
| Clay (0–0) | |||
| Grass (0–0) | |||
| Singles (0–1) | |||
| Doubles (0–0) | |||
| Home (0–1) | |||
| Away (0–0) | |||
| Neutral (0–0) |
- indicates the outcome of the Davis Cup match followed by the score, date, place of event, the zonal classification and its phase, and the court surface.
| Result | No. | Rubber | Match type (partner if any) | Opponent nation | Opponent player(s) | Score |
|---|---|---|---|---|---|---|
| Defeat | 1 | I | Singles | Netherlands | Botic van de Zandschulp | 3–6, 6–3, 5–7 |
- Duje Ajdukovic at the Association of Tennis Professionals
- Duje Ajdukovic at the International Tennis Federation
- Duje Ajdukovic at the Davis Cup
Ask Mako anything about Duje Ajduković — get instant answers, deeper analysis, and related topics.
Research with MakoFree with your Surf account
Create a free account to save articles, ask Mako questions, and organize your research.
Sign up freeThis content may have been generated or modified by AI. CloudSurf Software LLC is not responsible for the accuracy, completeness, or reliability of AI-generated content. Always verify important information from primary sources.
Report