Tuncay Duran
2022
| J3 TEHRAN-2 | [3] | Quarter |
| J3 ISTANBUL-3 | [4] | Final |
| J3 ISTANBUL-2 | [15] | Final |
| J4 ANTALYA-2 | [2] | Final |
| J3 HAMBURG | 1R | |
| J4 ANTALYA | [3] | 1R |
| J3 ANTALYA | [8] | Quarter |
2021
| J3 ADANA | Quarter | |
| J5 ISTANBUL-2 | [9] | Win |
| J2 ISTANBUL | 1R | |
| J5 ISTANBUL | 2R | |
| J4 SKOPJE-2 | 2R | |
| J5 SKOPJE-2 | [7] | Semi |
| J5 ISFAHAN | [4] | Quarter |
| J5 IZMIR | Final | |
| J5 SOFIA | 2R | |
| J4 ISTANBUL-2 | 2R |
Nation
TUR
World Ranking
ATP Ranking　680th
Year-end Junior World Ranking
- Year-end 2022 364th
- Year-end 2021 484th
Rival
Marko Nikolic (2-0)
Fatih Sari (1-1)
Match Details
2022 J3 TEHRAN-2
| W | 1R | Kasra Rahmani | 6-3 6-4 |
| W | 2R | Nikita Bortnichek | 6-2 6-1 |
| L | QF | Danial Rakhmatullayev | 7-5 3-6 4-6 |
2022 J3 ISTANBUL-3
| W | 1R | Christian Andre Sheng Liew | 6-3 6-1 |
| W | 2R | Yuta Tomida | 6-2 7-6 |
| W | QF | Goncalo Marques | 7-6 6-1 |
| W | SF | Oliver Bonding | 6-2 6-3 |
| L | F | Darwin Blanch | 1-6 6-4 5-7 |
2022 J3 ISTANBUL-2
| W | 2R | Seungmin Park | 6-2 6-3 |
| W | 3R | Takamasa Mishiro | 6-4 6-4 |
| W | QF | Birtan Duran | 6-3 6-3 |
| W | SF | Stefan Skobelev | 6-0 6-1 |
| L | F | Idriss Haddouch | 5-7 1-6 |
2022 J4 ANTALYA-2
| W | 1R | Kirill Kalennik | 6-1 6-1 |
| W | 2R | Dogan Can Sipahioglu | 6-1 6-1 |
| W | 3R | Emirhan Bulut | 6-1 6-2 |
| W | QF | Jacopo Vasami | 6-2 6-1 |
| W | SF | Christian Teszari | 6-1 6-1 |
| L | F | Toprak Avcibasi | 6-7 2-6 |
2022 J3 HAMBURG
| L | 1R | Yannik Kelm | 2-6 6-7 |
2022 J4 ANTALYA
| L | 1R | Adam Kaczmarek | 2-6 2-6 |
2022 J3 ANTALYA
| W | 1R | Justin Engel | 6-2 6-1 |
| W | 2R | Roman Venger | 3-6 6-4 6-0 |
| L | QF | Yanaki Milev | 3-6 3-6 |
2021 J3 ADANA
| W | 1R | William Jansen | 6-2 6-1 |
| W | 2R | Fatih Sari | 6-1 6-2 |
| L | QF | Nicolas Kobelt | 0-4 |
2021 J5 ISTANBUL-2
| W | 2R | Marko Nikolic | 6-0 6-1 |
| W | 3R | Alex Khamrotau | 6-1 6-1 |
| W | QF | Calin Teodor Stirbu | 6-2 4-6 6-0 |
| W | SF | Suleyman Deniz Gursoy | 6-7 6-3 6-4 |
| W | F | Kerem Ozlale | 7-5 6-4 |
2021 J2 ISTANBUL
| L | 1R | Danil Panarin | 4-6 3-6 |
2021 J5 ISTANBUL
| W | 1R | Berk Turan Ergin | 6-0 6-1 |
| L | 2R | Denys Zamaraiev | 4-6 7-5 1-6 |
2021 J4 SKOPJE-2
| W | 1R | Alexandru Cristian Dumitru | 6-3 6-1 |
| L | 2R | Mihailo Savic | 0-6 6-4 3-6 |
2021 J5 SKOPJE-2
| W | 2R | Aleksa Smiljanic | 6-0 6-0 |
| W | 3R | Marko Nikolic | 6-1 6-4 |
| W | QF | Vuk Radjenovic | 6-2 4-6 7-5 |
| L | SF | Dimitris Paliouras | 3-6 2-6 |
2021 J5 ISFAHAN
| W | 1R | Ahura Rezaee | 6-0 6-0 |
| W | 2R | Radin Fahimi | 6-1 6-0 |
| L | QF | Amirali Ghavam | 3-6 6-4 3-6 |
2021 J5 IZMIR
| W | 1R | Aril Kayra Tuna | 6-3 6-1 |
| W | 2R | Iliyan Radulov | 7-5 6-4 |
| W | QF | Timofei Derepasko | 6-4 6-0 |
| W | SF | Petr Brunclik | 7-5 6-3 |
| L | F | Vit Kalina | 2-6 2-6 |
2021 J5 SOFIA
| W | 1R | Milos Vujasinovic | 6-2 6-0 |
| L | 2R | Adriano Dzhenev | 7-5 4-6 1-6 |
2021 J4 ISTANBUL-2
| W | 1R | Roy Keegan | 7-5 6-1 |
| L | 2R | Fatih Sari | 6-2 6-7 6-7 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 10086, Number of registered players: 6,349, Number of registered results: 362,939