Stadium: Clay 3 Round: 62 Ground: Hardcourt outdoor
| ITF Turkey F30 | 2018/09/29 07:00 | Ozcelik, Bulut v Ivanov, Klim | 6-1,6-1 |
| ITF Turkey F29 | 2018/09/22 07:00 | Ozcelik, Bulut v Endrizzi, Michelangelo | 4-6,3-6 |
| ITF Turkey F20 Qual | 2018/05/19 07:30 | Ozcelik, Bulut v Thiem, Moritz | 2-6,4-6 |
| ITF Turkey F19 | 2018/05/16 09:10 | Ozcelik, Bulut v Aslan Karatsev | 1-6,2-6 |
| Turkey F17, Singles Qualifying | 2018/05/02 09:20 | Ozcelik, Bulut v Du Toit, Lance-Pierre | 2-6,5-7 |
| Turkey F16, Singles Qualifying | 2018/04/21 07:30 | Ozcelik, Bulut v Cengiz Aksu | 1-6,3-6 |
| Turkey F14, Singles Qualifying | 2018/04/07 07:30 | Niklas Schell v Ozcelik, Bulut | 6-2,6-3 |
| ITF Turkey F11 | 2018/03/18 07:00 | Patino, Luis v Ozcelik, Bulut | 6-1,2-6,6-3 |
| ITF Turkey F30 | 2018/09/29 07:00 | Giuseppe La Vela v Wakita, Shunsuke | 6-7,3-6 |
| Serbia F5, Singles | 2018/09/03 09:20 | Wakita, Shunsuke v Bosancic, Thomas | 6-3,3-6,4-6 |
| Serbia F5, Singles | 2018/09/02 10:30 | Wakita, Shunsuke v Cizelj-Zivkovic, Stefan | 6-4,6-2 |
| ITF Serbia F4 | 2018/08/26 07:00 | Kapiris, Stamatis v Wakita, Shunsuke | 2-6,6-4,6-4 |
| ITF Serbia F2 | 2018/08/11 09:30 | Dragovic, Stefan v Wakita, Shunsuke | 1-6,6-3,6-4 |
| ITF Serbia F1 | 2018/08/08 09:15 | Diep, Florent v Wakita, Shunsuke | 6-3,6-4 |
| ITF Serbia F1 Qual | 2018/08/06 09:50 | Micov, Stefan v Wakita, Shunsuke | 3-6,4-6 |
| ITF Serbia F1 Qual | 2018/08/05 10:30 | Vehovec, Jan v Wakita, Shunsuke | 5-7,2-6 |