Round: 44 Ground: Hardcourt outdoor
| ITF Germany F10 Qual | 2016/08/07 11:00 | Oezen Usakli v Marvin Greven | 3-6,0-6 |
| ITF Turkey F22 | 2017/06/04 07:00 | Yurii Dzhavakian v Marvin Greven | 4-6,2-6 |
| ITF Turkey F22 | 2017/06/03 07:00 | Marvin Greven v Erik Holt-Crossman | 7-5,2-6,6-2 |
| ITF Belgium F14 | 2016/09/10 09:00 | Marvin Greven v Michiel de Krom | 1-6,4-6 |
| ITF Belgium F14 | 2016/09/10 07:00 | Pedro Munafo v Marvin Greven | 1-6,7-5,1-6 |
| ITF Belgium F13 Qual | 2016/09/03 11:00 | Marvin Greven v Louis Chaix | 6-7,1-6 |
| ITF Netherlands F7 | 2016/08/28 10:00 | Marvin Greven v Harry Lim | 6-7,6-7 |
| ITF Netherlands F7 | 2016/08/27 10:00 | Esteban Bruna v Marvin Greven | 4-6,3-6 |
| ITF Netherlands F7 | 2016/08/27 08:00 | Yannick Verwater v Marvin Greven | 2-6,0-6 |
| ITF Turkey F10 | 2017/03/14 07:00 | Oezen Usakli v Ilya Vasilyev | 3-6,3-6 |
| ITF Turkey F13 | 2017/03/04 07:00 | Oezen Usakli v Hugo Largo | 6-4,3-6,0-6 |
| ITF Turkey F8 | 2017/02/25 08:30 | Oezen Usakli v Bogdan Bobrov | 2-6,1-6 |
| ITF Turkey F6 | 2017/02/11 10:00 | Mert Naci Turker v Oezen Usakli | 6-0,6-2 |
| ITF Turkey F5 | 2017/02/04 06:30 | Arnaud Graisse v Oezen Usakli | 6-1,6-0 |
| ITF Germany F3 | 2017/01/22 11:30 | Oezen Usakli v Varun Venkat | 3-6,0-6 |
| ITF Germany F2 Qual | 2017/01/16 11:30 | Benjamin Loccisano v Oezen Usakli | 6-0,6-0 |
| ITF Turkey F51 Qual | 2016/12/18 09:00 | Oezen Usakli v Nicolas Barz | 5-7,0-6 |