| Challenger Shymkent | 2017/05/22 10:30 | Andrey Golubev v Sadio Doumbia | 6-4,6-3 |
| Challenger Busan | 2017/05/17 05:10 | Sadio Doumbia v Dudi Sela | 2-6,3-6 |
| Challenger Busan | 2017/05/15 08:00 | Chan-Yeong Oh v Sadio Doumbia | 6-2,2-6,2-6 |
| Challenger Seul | 2017/05/08 07:10 | Vasek Pospisil v Sadio Doumbia | 6-3,6-2 |
| Challenger Gimcheon | 2017/05/01 03:45 | Sadio Doumbia v Konstantin Kravchuk | 4-6,2-6 |
| Challenger Anning - Qual. | 2017/04/24 02:00 | Sadio Doumbia v Felix Auger Aliassime | 2-6,7-6,4-6 |
| Challenger Anning - Qual. | 2017/04/23 02:00 | Sadio Doumbia v Jackson Withrow | 6-1,6-4 |
| Challenger Qingdao | 2017/04/19 03:00 | Sadio Doumbia v Di Wu | 6-1,4-6,1-6 |
| ITF Spagna F15 | 2017/05/23 14:00 | Jaime Fermosell v Alexander Igoshin | 6-2,7-5 |
| ITF Spagna F14 | 2017/05/15 10:00 | Alexander Igoshin v Marc Giner | 5-7,6-7 |
| ITF Kazakistan F5 | 2017/04/25 04:00 | Daniel Appelgren v Alexander Igoshin | 6-4,6-4 |
| ITF Kazakistan F4 | 2017/04/17 08:50 | Ilya Vasilyev v Alexander Igoshin | 4-6,6-1,6-0 |
| ITF Kazakistan F3 | 2017/04/10 10:15 | Alexander Igoshin v Maxim Ratniuk | 4-6,6-7 |
| ITF Turchia F11 | 2017/03/21 07:00 | Alexander Igoshin v Cem Ilkel | 4-6,3-6 |
| ITF Turchia F10 | 2017/03/15 07:00 | Alexander Igoshin v Juan Ignacio Ameal | 7-6,4-6,5-7 |
| ITF Turchia F9 | 2017/03/07 07:30 | Alexander Igoshin v Mariano Kestelboim | 6-4,5-7,0-6 |