Stadium: Center Court Round: 46
| Challenger Izmir Qual | 2017/09/16 08:55 | Robin Kern v Yanki Erel | 6-7,6-1,6-0 |
| Challenger Istanbul | 2017/09/14 08:00 | Matteo Berrettini v Robin Kern | 6-4,6-4 |
| Challenger Istanbul | 2017/09/12 08:55 | Stephane Robert v Robin Kern | 6-7,3-6 |
| Challenger Istanbul Qual | 2017/09/10 08:00 | Michal Konecny v Robin Kern | 6-7,7-6,5-7 |
| Challenger Istanbul Qual | 2017/09/09 10:45 | Sefa Suluoglu v Robin Kern | 1-6,0-6 |
| Challenger Alphen Qual | 2017/09/04 15:00 | Robin Kern v Kevin Krawietz | 5-7,5-7 |
| Challenger Alphen Qual | 2017/09/03 14:35 | Filip Horansky v Robin Kern | 2-6,1-6 |
| Challenger Alphen Qual | 2017/09/03 11:00 | Robin Kern v Gijs Brouwer | 3-6,6-2,6-1 |
| Challenger Izmir Qual | 2017/09/16 08:30 | Mert Naci Turker v Shalva Dzhanashia | 6-3,6-2 |
| Challenger Istanbul | 2017/09/11 12:40 | Alexander Bublik v Mert Naci Turker | 6-2,7-5 |
| ITF Turkey F30 | 2017/08/17 10:35 | Mert Naci Turker v Viktor Durasovic | 4-6,1-6 |
| ITF Turkey F30 Qual | 2017/08/15 09:00 | Mert Naci Turker v Eduardo Agustin Torre | 6-2,6-1 |
| ITF Turkey F29 | 2017/08/09 13:30 | Ivan Nedelko v Mert Naci Turker | 6-4,6-4 |
| ITF Turkey F28 | 2017/08/01 08:00 | Mert Naci Turker v Vladyslav Manafov | 4-6,4-6 |
| ITF Turkey F26 | 2017/07/20 10:00 | Martin Cuevas v Mert Naci Turker | 6-3,6-1 |
| ITF Turkey F26 | 2017/07/19 07:00 | Mert Naci Turker v Martin Atanasov | 6-1,6-1 |