Round: 25 Ground: Hardcourt indoor
| ITF Lithuania F1 | 2017/07/19 09:00 | Ronald Slobodchikov v Ryota Kishi | 6-2,6-2 |
| ITF Lithuania F1 | 2017/07/17 14:50 | Ryota Kishi v Tadas Babelis | 4-6,6-4,7-5 |
| ITF Guam F1 | 2017/06/21 02:15 | Ryota Kishi v Oh-Hee Kwon | 5-7,2-6 |
| ITF Japan F8 | 2017/06/14 05:50 | Ryota Kishi v Keisuke Watanuki | 0-6,1-6 |
| ITF Japan F7 | 2017/06/06 04:45 | Ryota Kishi v Sho Katayama | 2-6,2-6 |
| ITF Japan F6 | 2017/05/29 04:20 | Ryota Kishi v Gengo Kikuchi | 7-6,3-6,2-6 |
| ITF Chinese Taipei F1 | 2016/10/12 02:00 | Ryota Kishi v Ryota Tanuma | 3-6,2-6 |
| ITF Korea F8 | 2016/09/06 04:15 | Sanhui Shin v Ryota Kishi | 6-3,6-2 |
| ITF Estonia F1 | 2017/07/23 13:00 | Patrik Brydolf v Igor Rud | 6-2,6-1 |
| ITF Estonia F1 | 2017/07/23 07:00 | Patrik Brydolf v Tim Van Der Horst | 7-6,7-6 |
| ITF Lithuania F1 | 2017/07/21 09:50 | Patrik Brydolf v Christian Hirschmueller | 4-6,3-6 |
| ITF Lithuania F1 | 2017/07/20 11:25 | Patrik Brydolf v Soren Hess-Olesen | 7-6,7-6 |
| ITF Lithuania F1 | 2017/07/19 13:25 | Laurynas Grigelis v Patrik Brydolf | 3-6,6-7 |
| ITF Lithuania F1 | 2017/07/18 11:05 | Patrik Brydolf v Tomas Vaise | 6-4,6-4 |
| ITF Poland F3 | 2017/06/27 10:50 | Patrik Brydolf v Ronald Slobodchikov | 1-6,1-6 |
| ITF Poland F3 Qual | 2017/06/26 09:30 | Farzin Danny Amiri v Patrik Brydolf | 6-7,1-6 |