| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2021 | 1/2 | 0/0 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 0/3 | 0/0 | 0/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 1/3 | 1/2 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 4/14 | 0/4 | 3/8 | 0/0 | 1/2 | 0/0 | 0/0 |
| 2016 | 6/28 | 5/23 | 1/4 | 0/0 | 0/1 | 0/0 | 0/0 |
| 2015 | 4/14 | 3/9 | 1/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 16/64 | 9/38 | 6/23 | 0/0 | 1/3 | 0/0 | 0/0 |
| perc. % | 20 % | 19.15 % | 20.69 % | 0 % | 25 % | 0 % | 0 % |
Oezen Usakli / Fixtures
| no matches found |
Oezen Usakli form / surface: Hard
Oezen Usakli / surface: Hard
| 20.01.18 | q 1 | Anoosha Shahgholi | Oezen Usakli | 6-4, 3-6, 6-4 |  | match details |  Turkey F3 | Hard |
| 15.01.18 | q 2 | Manuel Guinard | Oezen Usakli | 6-2, 6-1 | | match details | Turkey F2 | Hard |
| 14.01.18 | q 1 | Oezen Usakli | Jesper Andi Jorgensen | 7-5, 6-3 |  | match details | ||
| 16.09.17 | q 1 | Yannick Jankovits | Oezen Usakli | 6-4, 6-0 | | match details | Izmir Challenger | Hard |
| 27.02.17 | q 1 | Bogdan Bobrov | Oezen Usakli | 6-2, 6-1 | | match details | Turkey F8 | Hard |
| 13.02.17 | q 1 | Mert Naci Turker | Oezen Usakli | 6-0, 6-2 | | match details | Turkey F6 | Hard |
| 06.02.17 | q 1 | Arnaud Graisse | Oezen Usakli | 6-1, 6-0 | | match details | Turkey F5 | Hard |
| 19.12.16 | q 1 | Nicolas Barz | Oezen Usakli | 7-5, 6-0 | | match details | Turkey F51 | Hard |
| 05.12.16 | q 1 | Louroi Martinez | Oezen Usakli | 1-6, 6-1, 6-2 | | match details | Turkey F49 | Hard |
| 28.11.16 | q 2 | Shinnosuke Hiramatsu | Oezen Usakli | 6-3, 6-1 | | match details | Turkey F48 | Hard |
| 21.11.16 | q 1 | Pedro Catelan | Oezen Usakli | 6-4, 6-2 | | match details | Turkey F47 | Hard |
| 14.11.16 | q 2 | Oezen Usakli | Mert Can Mermer | 6-0, 6-0 | | match details | Turkey F46 | Hard |
| 14.11.16 | qual. | Danila Arsenov | Oezen Usakli | 6-1, 6-1 | | match details | ||
| 31.10.16 | q 1 | Cengiz Aksu | Oezen Usakli | 6-3, 6-1 | | match details | Turkey F44 | Hard |
| 24.10.16 | q 2 | Besir Durguti | Oezen Usakli | 6-0, 6-2 | | match details | Turkey F43 | Hard |
| 17.10.16 | q 1 | Adam Jones | Oezen Usakli | 6-2, 5-7, 6-3 | | match details | Turkey F42 | Hard |
| 10.10.16 | q 1 | Leonard Von Hindte | Oezen Usakli | 6-1, 6-1 | | match details | Turkey F41 | Hard |
| 17.09.16 | q 2 | Tallon Griekspoor | Oezen Usakli | 6-2, 6-3 | | match details | Izmir Challenger | Hard |
| 04.07.16 | q 1 | Sam Price | Oezen Usakli | 6-1, Oezen Usakli - retired | | match details | Turkey F27 | Hard |
| 13.06.16 | q 1 | Vladyslav Yanchenko | Oezen Usakli | 6-3, 6-1 | | match details | Turkey F24 | Hard |
| 30.05.16 | q 2 | Can Kaya | Oezen Usakli | 6-2, 6-1 | | match details | Turkey F22 | Hard |
| 02.05.16 | q 2 | Marko Osmakcic | Oezen Usakli | 6-3, 6-2 | | match details | Turkey F18 | Hard |
| 02.05.16 | q 1 | Oezen Usakli | Burak Bilgin | 6-0, 6-1 | | match details | ||
| 25.04.16 | q 1 | Luke Stevenson | Oezen Usakli | 6-1, 6-1 | | match details | Turkey F17 | Hard |
| 11.04.16 | q 1 | Oezen Usakli | Tomas Vidovenec | 5-7, 6-2, 6-0 | | match details | Turkey F15 | Hard |
| 11.04.16 | q 2 | Oezen Usakli | Daniel Kossek | 6-3, 6-2 | | match details | ||
| 11.04.16 | qual. | Shunsuke Wakita | Oezen Usakli | 6-0, 6-0 | | match details | ||
| 04.04.16 | q 1 | Alex Blumenberg | Oezen Usakli | 2-6, 6-0, 6-2 | | match details | Turkey F14 | Hard |
| 28.03.16 | q 2 | Piers Farhang | Oezen Usakli | 6-2, 6-1 | | match details | Turkey F13 | Hard |
| 28.03.16 | q 1 | Oezen Usakli | Tom Hoppe | 6-3, 6-3 | | match details | ||
| 29.02.16 | q 1 | Mert Naci Turker | Oezen Usakli | 6-2, 6-3 | | match details | Turkey F9 | Hard |
| 22.02.16 | q 1 | Themi Sitzoukis | Oezen Usakli | 4-6, 6-2, 6-0 | | match details | Turkey F8 | Hard |
| 15.02.16 | q 1 | Pedro Gabriel Rodrigues | Oezen Usakli | 6-3, 6-1 | | match details | Turkey F7 | Hard |
| 08.02.16 | q 1 | Haadin Bava | Oezen Usakli | 6-2, 6-1 | | match details | Turkey F6 | Hard |
| 01.02.16 | q 1 | Maximiliano Colorado Zavala | Oezen Usakli | 3-6, 6-4, 6-4 | | match details | Turkey F5 | Hard |
| 21.12.15 | q 2 | Mert Naci Turker | Oezen Usakli | 5-7, 6-0, 6-2 | | match details | Turkey F52 | Hard |
| 21.12.15 | q 1 | Oezen Usakli | Mihnea Bara | 3-6, 6-3, 6-1 | | match details | ||
| 26.10.15 | q 1 | Patrick Grigoriu | Oezen Usakli | 6-3, 6-1 | | match details | Turkey F43 | Hard |
| 19.10.15 | q 2 | Oezen Usakli | Can Iyiuyarlar | 6-2, 6-2 | | match details | Turkey F42 | Hard |
| 19.10.15 | qual. | Oguzhan Ceylan | Oezen Usakli | 6-3, 6-2 | | match details | ||
| 07.09.15 | q 2 | Matija Pecotic | Oezen Usakli | 6-1, 6-1 | | match details | Turkey F36 | Hard |
| 31.08.15 | q 1 | Paolo Dagnino | Oezen Usakli | 6-1, 6-0 | | match details | Turkey F35 | Hard |
| 22.06.15 | q 2 | Roberto Cid Subervi | Oezen Usakli | 6-0, 6-0 | | match details | Turkey F25 | Hard |
| 22.06.15 | q 1 | Oezen Usakli | Atilla Kaan Gone | 7-65, 6-4 | | match details | ||
| 15.06.15 | q 1 | Rafael Moreno-Higueras | Oezen Usakli | 6-0, 6-4 | | match details | Turkey F24 | Hard |
| 08.06.15 | qual. | Frederik Oervad | Oezen Usakli | 6-2, 6-3 | | match details | Turkey F23 | Hard |
| 18.05.15 | q 2 | Maxim Sabeshinskij | Oezen Usakli | 6-3, 6-2 | | match details | Turkey F20 | Hard |
