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