| Challenger - Taipei - Qualifikation | 2017/04/17 04:35 | Ruan Roelofse v Issei Okamura | 6-4,6-2 |
| Challenger - Taipei - Qualifikation | 2017/04/16 05:55 | Shao-Fan Liu v Issei Okamura | 6-7,6-4,3-6 |
| ITF - Japan F5 | 2017/04/04 00:30 | Issei Okamura v Takao Suzuki | 6-7,3-6 |
| ITF - Japan F4 | 2017/03/28 03:00 | Kaito Uesugi v Issei Okamura | 6-3,6-3 |
| ITF - Japan F3 | 2017/03/22 06:00 | Shane Vinsant v Issei Okamura | 6-2,6-3 |
| ITF - Japan F3 | 2017/03/20 02:35 | Daisuke Sumizawa v Issei Okamura | 2-6,2-6 |
| ITF - Japan F2 | 2017/03/13 04:00 | Issei Okamura v Nam Hoang Ly | 2-6,2-6 |
| ITF - Japan F1 | 2017/03/07 02:30 | Issei Okamura v Yuki Mochizuki | 2-6,4-6 |
| Challenger - Qingdao | 2017/04/18 02:00 | Denys Molchanov v Kimmer Coppejans | 1-6,0-6 |
| Challenger - Qingdao - Qualifikation | 2017/04/16 03:00 | Juan Pablo Paz v Denys Molchanov | 6-7,6-7 |
| Challenger - Qingdao - Qualifikation | 2017/04/15 03:30 | Yi Zhou Liu v Denys Molchanov | 1-6,2-6 |
| ITF - Ägypten F10 | 2017/03/23 08:00 | Denys Molchanov v Artem Smirnov | 2-6,6-7 |
| ITF - Ägypten F10 | 2017/03/21 08:00 | Denys Molchanov v Dejan Katic | 6-2,4-6,6-3 |
| ITF - Ägypten F9 | 2017/03/15 11:40 | Denys Molchanov v Ugo Humbert | 6-3,6-7,5-7 |
| Challenger - Tempe - Qualifikation | 2017/02/12 17:00 | Brayden Schnur v Denys Molchanov | 6-1,6-2 |
| Challenger - San Francisco - Qualifikation | 2017/02/05 23:55 | Denys Molchanov v Christian Harrison | 5-7,5-7 |