Round: 26 Ground: Hardcourt outdoor
| ITF Belarus F1 | 2017/08/07 09:00 | Maksim Zubkou v Jonathan Gray | 1-6,1-6 |
| ITF Latvia F1 | 2017/08/01 07:00 | Francois-Arthur Vibert v Jonathan Gray | 3-6,6-1,6-4 |
| ITF Portugal F13 | 2017/07/28 08:30 | Jonathan Gray v Nuno Borges | 7-5,3-6,6-7 |
| ITF Portugal F13 | 2017/07/27 10:05 | Jonathan Gray v Sergi Fontcuberta | 6-1,3-6,6-1 |
| ITF Portugal F13 | 2017/07/26 10:20 | Antoine Escoffier v Jonathan Gray | 3-6,4-6 |
| ITF Portugal F12 | 2017/07/21 11:00 | Nicolas Alvarez Varona v Jonathan Gray | 7-6,6-3 |
| ITF Portugal F12 | 2017/07/20 11:55 | Romain Bauvy v Jonathan Gray | 6-4,5-7,1-6 |
| ITF Portugal F12 | 2017/07/19 12:40 | Jonathan Gray v Pablo Vivero Gonzalez | 6-3,4-6,6-3 |
| ITF Belarus F1 | 2017/08/08 10:30 | Denis Matsukevich v Vladyslav Manafov | 7-6,6-2 |
| ITF Russia F4 | 2017/07/28 09:30 | Pavel Kotov v Denis Matsukevich | 6-3,6-1 |
| ITF Russia F4 | 2017/07/27 09:30 | Saida'lo Saidkarimov v Denis Matsukevich | 1-6,2-6 |
| ITF Russia F4 | 2017/07/26 10:00 | Shalva Dzhanashia v Denis Matsukevich | 3-6,3-6 |
| ITF Russia F3 | 2017/07/06 10:30 | Denis Matsukevich v Pavel Kotov | 3-6,6-7 |
| ITF Russia F3 | 2017/07/05 10:35 | Denis Matsukevich v Daniiar Duldaev | 6-7,6-3,6-4 |
| ITF Russia F3 | 2017/07/04 09:10 | Denis Matsukevich v Yahor Yatsyk | 6-4,6-3 |
| ITF Russia F2 | 2017/06/28 09:55 | Yan Sabanin v Denis Matsukevich | 7-5,6-3 |