Stadium: Hard Court 3 Round: 27 Ground: Hardcourt outdoor
| ITF Turkey F14 | 2017/04/16 07:30 | Mate Delic v Altug Celikbilek | 6-2,6-2 |
| ITF Turkey F2 | 2016/01/16 09:00 | Mate Delic v Altug Celikbilek | 6-2,6-3 |
| ITF Turkey F43 | 2017/11/17 07:45 | Mate Delic v Riccardo Bonadio | 4-6,6-7 |
| ITF Turkey F43 | 2017/11/16 06:45 | Mate Delic v Boris Butulija | 6-2,7-6 |
| ITF Turkey F43 | 2017/11/15 06:45 | Mate Delic v Liang-Yu Lin | 6-0,6-1 |
| ITF Turkey F42 | 2017/11/11 07:15 | Thiago Seyboth Wild v Mate Delic | 6-2,7-5 |
| ITF Turkey F42 | 2017/11/10 08:15 | Mate Delic v Peter Torebko | 6-3,6-4 |
| ITF Turkey F42 | 2017/11/09 10:05 | Mate Delic v Maxim Ratniuk | 6-2,6-1 |
| ITF Turkey F42 | 2017/11/07 08:40 | Mate Delic v Stefan Vujic | 6-3,6-3 |
| ITF Turkey F41 | 2017/11/02 09:25 | Mate Delic v Thiago Seyboth Wild | 3-6,7-6,4-6 |
| ITF Greece F10 | 2017/11/25 09:00 | Altug Celikbilek v Yaraslav Shyla | 6-4,3-6,2-6 |
| ITF Greece F10 | 2017/11/24 09:30 | Mor Bulis v Altug Celikbilek | 4-6,0-6 |
| ITF Greece F10 | 2017/11/23 08:50 | Christopher Diaz-Figueroa v Altug Celikbilek | 4-6,4-6 |
| ITF Greece F10 | 2017/11/22 08:45 | Ioannis Stergiou v Altug Celikbilek | 3-6,2-6 |
| ITF Greece F9 | 2017/11/14 09:30 | Altug Celikbilek v Andres Artunedo Martinavarr | 3-6,1-6 |
| Challenger Bratislava Qual | 2017/11/04 09:00 | Altug Celikbilek v Marc Sieber | 7-5,1-6,0-6 |
| ITF Germany F16 | 2017/10/27 12:00 | Altug Celikbilek v Daniel Masur | 7-6,2-6,4-6 |
| ITF Germany F16 | 2017/10/26 13:10 | Rudolf Molleker v Altug Celikbilek | 6-4,4-6,6-7 |