Round: 62 Ground: Clay
| ITF Turkey F27 | 2017/07/23 07:00 | Guillermo Olaso v Darrshan Suresh | 6-1,6-3 |
| ITF Georgia F2 | 2017/07/16 08:00 | Guillermo Olaso v Tomislav Jotovski | 6-7,7-6,6-7 |
| ITF Georgia F2 | 2017/07/15 08:30 | Nerman Fatic v Guillermo Olaso | 2-6,5-7 |
| ITF Georgia F2 | 2017/07/14 07:50 | Kirill Kivattsev v Guillermo Olaso | 7-5,2-6,1-6 |
| ITF Georgia F2 | 2017/07/13 13:20 | Francesco Ferrari v Guillermo Olaso | 3-6,6-0,2-6 |
| ITF Georgia F2 | 2017/07/13 11:00 | Francesco Ferrari v Guillermo Olaso | 3-6,6-0,2-5 |
| ITF Georgia F2 | 2017/07/12 09:30 | Guillermo Olaso v Cristian Carli | 3-6,6-3,6-4 |
| ITF Georgia F1 | 2017/07/10 06:00 | Kristian Lozan v Guillermo Olaso | 6-3,3-6,3-6 |
| ITF Turkey F27 | 2017/07/23 07:00 | Marvin Greven v Fariduni Hamid | 6-0,6-1 |
| ITF Turkey F27 | 2017/07/22 08:30 | Marvin Greven v Recep Ulas Uzun | 6-2,6-1 |
| ITF Germany F8 Qual | 2017/07/17 15:30 | Elmar Ejupovic v Marvin Greven | 6-1,6-4 |
| ITF Germany F8 Qual | 2017/07/16 08:00 | Robi Tholl v Marvin Greven | 2-6,4-6 |
| ITF Turkey F24 | 2017/06/20 08:30 | Anil Yuksel v Marvin Greven | 6-0,6-3 |
| ITF Turkey F24 Qual | 2017/06/19 08:15 | Shota Meparidze v Marvin Greven | 2-6,3-6 |
| ITF Turkey F24 Qual | 2017/06/18 09:30 | Marvin Greven v Hristo Valeov | 6-3,6-0 |
| ITF Turkey F23 Qual | 2017/06/12 07:00 | Mikhail Korovin v Marvin Greven | 6-1,6-2 |