Stadium: Court 13 Round: 62 Ground: Hardcourt outdoor
| ITF Greece F7 | 2017/10/28 10:30 | Mark Oljaca v Dan Alexandru Tomescu | 4-6,2-6 |
| ITF Greece F6 | 2017/10/22 11:00 | Mark Oljaca v Joshua Rose | 1-6,3-6 |
| ITF Greece F6 | 2017/10/21 11:00 | Mark Oljaca v Marvin Schramm | 6-4,6-2 |
| ITF USA F20 | 2017/06/18 16:00 | Mark Oljaca v Drew Van Orderlain | 6-1,6-4 |
| ITF USA F20 | 2017/06/17 17:00 | Egor Koleganov v Mark Oljaca | 6-4,1-6,2-6 |
| ITF USA F18 | 2017/06/12 16:00 | Colin Sinclair v Mark Oljaca | 6-2,6-1 |
| ITF USA F16 | 2017/04/29 15:30 | Mark Oljaca v Juan Rocha | 5-7,2-6 |
| Challenger Tallahassee Qual | 2017/04/22 14:20 | Jarryd Chaplin v Mark Oljaca | 7-5,6-1 |
| ITF Greece F8 | 2017/11/05 08:00 | Vlad Cristian Niculae v Rayan Ghedjemis | 1-6,2-6 |
| ITF Greece F7 | 2017/10/30 08:00 | Mate Valkusz v Rayan Ghedjemis | 6-4,6-2 |
| ITF Greece F7 | 2017/10/29 08:30 | Bogdan Bajic v Rayan Ghedjemis | 2-6,3-6 |
| ITF Greece F6 | 2017/10/23 07:00 | Rayan Ghedjemis v Maxim Krapivin | 6-2,6-3 |
| ITF Greece F6 | 2017/10/22 09:00 | Rayan Ghedjemis v Marko Vujic | 6-1,6-1 |
| ITF Spain F31 Qual | 2017/09/24 07:30 | Nikolas Sanchez Izquierdo v Rayan Ghedjemis | 6-4,2-6,4-6 |
| ITF Spain F31 Qual | 2017/09/23 09:30 | Pol Martin Tiffon v Rayan Ghedjemis | 2-6,3-6 |
| ITF France F14 | 2017/07/04 14:00 | Romain Jouan v Rayan Ghedjemis | 6-0,6-3 |