Stadium: Court 1 Round: 25 Ground: Clay
| ITF Germany F16 | 2017/10/24 09:00 | Niklas Schell v Onken, Julian | 6-1,7-6 |
| ITF Ukraine F5 | 2017/09/08 09:40 | Onken, Julian v Sabanin, Yan | 4-6,7-6,3-6 |
| ITF Ukraine F5 | 2017/09/07 09:45 | Vladyslav Orlov v Onken, Julian | 2-6,4-6 |
| ITF Ukraine F5 | 2017/09/06 10:00 | Boychuk, Roman v Onken, Julian | 1-6,1-6 |
| ITF Ukraine F5 | 2017/09/04 07:00 | Mykyta Riepkin v Onken, Julian | 6-3,2-6,1-6 |
| ITF Ukraine F4 | 2017/08/30 07:00 | Onken, Julian v Uzhylovsky, Vladimir | 7-6,1-6,0-6 |
| ITF Ukraine F4 | 2017/08/29 11:50 | Onken, Julian v Duldaev, Daniyar | 4-6,6-3,6-1 |
| ITF Belgium F10 | 2017/08/22 08:00 | Onken, Julian v Mats Rosenkranz | 6-4,4-6,4-6 |
| ITF Morocco F2 | 2017/07/22 14:00 | Rachidi, Younes v Hirs, Simohamed | 6-2,4-6,0-6 |
| ITF Morocco F5 | 2015/11/14 13:30 | Rachidi, Younes v Mosciatti, Marco | 3-6,6-4,6-7 |
| ITF Morocco F4 | 2015/11/10 10:40 | Nuno Borges v Rachidi, Younes | 6-4,2-6,6-3 |
| Challenger Casablanca | 2015/10/12 11:35 | Riba, Pere v Rachidi, Younes | 6-1,6-2 |
| ITF Morocco F3 | 2015/03/31 10:00 | Solberg, Christoffer v Rachidi, Younes | 6-2,6-4 |
| ITF Morocco F2 | 2015/03/25 10:00 | Giner, Marc v Rachidi, Younes | 6-1,6-2 |
| ITF Morocco F2 | 2015/03/24 10:00 | Matic, Nico v Rachidi, Younes | 7-6,6-1 |
| ITF Morocco F1 | 2015/03/17 10:00 | Davydenko, Philipp v Rachidi, Younes | 6-0,4-6,7-6 |