Stadium: Court 4 Round: 26 Ground: Clay
| ITF Turkey F35 | 2018/11/10 07:00 | Nik Razborsek v Javier Barranco Cosano | 6-3,6-4 |
| ITF Turkey F35 | 2018/11/09 07:00 | Nik Razborsek v Pol Toledo Bague | 7-5,6-2 |
| ITF Turkey F35 | 2018/11/08 08:40 | Nik Razborsek v Mikhail Korovin | 6-0,7-5 |
| ITF Turkey F35 | 2018/11/07 08:30 | Nik Razborsek v Shalva Dzhanashia | 6-1,6-4 |
| ITF Turkey F33 | 2018/10/26 07:00 | Nik Razborsek v Jordi Samper-Montana | 3-6,5-7 |
| ITF Turkey F33 | 2018/10/25 07:00 | Nik Razborsek v Wilson Leite | 6-2,6-2 |
| ITF Turkey F33 | 2018/10/23 08:35 | Nik Razborsek v Edris Fetisleam | 6-4,6-1 |
| ITF Turkey F32 | 2018/10/18 07:00 | Gabriel Donev v Nik Razborsek | 6-4,6-4 |
| ITF Switzerland F5 | 2018/09/03 15:45 | Harri Heliovaara v Adrien Bossel | 6-3,6-0 |
| ITF Switzerland F4 | 2018/08/28 15:15 | Adrien Bossel v Florent Bax | 1-6,6-7 |
| ITF Switzerland F3 | 2018/08/23 15:30 | Jacopo Berrettini v Adrien Bossel | 7-5,5-7,6-3 |
| ITF Switzerland F3 | 2018/08/22 11:30 | Adrien Bossel v Lucas Gomez | 7-6,6-7,6-3 |
| Challenger Lisbon Qual | 2018/05/12 13:00 | Adrien Bossel v Alejandro Davidovich Fokina | 1-6,1-6 |
| Challenger Glasgow Qual | 2018/04/29 15:00 | Harri Heliovaara v Adrien Bossel | 2-6,7-6,6-4 |
| Challenger Glasgow Qual | 2018/04/28 13:00 | Connor Thomson v Adrien Bossel | 3-6,4-6 |
| ITF Spain F10 | 2018/04/26 09:00 | Adrien Bossel v Fabien Reboul | 1-6,3-6 |