Round: 26 Ground: Hardcourt outdoor
| ITF Turkey F21 | 2017/05/30 09:30 | Ortega-Olmedo, Roberto v Davydov, Ivan | 7-5,6-1 |
| ITF Bulgaria F1 | 2017/05/13 10:20 | Dimitar Kuzmanov v Ortega-Olmedo, Roberto | 6-1,6-4 |
| ITF Bulgaria F1 | 2017/05/12 07:30 | Ignat, Dragos Constantin v Ortega-Olmedo, Roberto | 1-6,1-6 |
| ITF Bulgaria F1 | 2017/05/11 07:00 | Hess-Olesen, Soren v Ortega-Olmedo, Roberto | 3-6,6-7 |
| ITF Bulgaria F1 | 2017/05/10 11:40 | Gorazd Srbljak v Ortega-Olmedo, Roberto | 0-6,0-6 |
| ITF Spain F12 | 2017/05/04 08:30 | Ortega-Olmedo, Roberto v Hugo Dellien | 2-6,1-6 |
| ITF Spain F12 | 2017/05/02 14:10 | Ortega-Olmedo, Roberto v Yibing Wu | 6-4,6-3 |
| ITF Spain F11 | 2017/04/25 13:15 | Michiel de Krom v Ortega-Olmedo, Roberto | 6-3,3-6,6-2 |
| ITF Turkey F21 | 2017/05/31 08:55 | Yamada, Kento v Kekez, Duje | 1-6,4-6 |
| ITF Turkey F13 | 2017/05/29 07:30 | Kekez, Duje v Shahgholi, Anoosha | 6-2,6-3 |
| ITF Turkey F13 | 2017/05/28 07:00 | Kekez, Duje v Quinti, Adriano | 6-2,6-1 |
| Turkey F20, Singles Qualifying | 2017/05/26 07:30 | Kekez, Duje v Petrone, Alessandro | 4-6,6-7 |
| Turkey F20, Singles Qualifying | 2017/05/25 07:30 | Hugo Dellien v Kekez, Duje | 6-2,3-6,4-6 |
| Turkey F20, Singles Qualifying | 2017/05/24 10:30 | Kekez, Duje v Boyer, Dusty H | 7-6,7-5 |
| Challenger Heilbronn Qual | 2017/05/13 09:55 | Stebe, Cedrik-Marcel v Kekez, Duje | 2-6,6-0,6-3 |
| Egypt F15, Singles Qualifying | 2017/04/28 08:00 | Barry, Sam v Kekez, Duje | 7-6,6-3 |