Stadium: Court 8 Round: 45 Ground: Hardcourt outdoor
| Challenger Chengdu Qual | 2018/07/28 03:35 | Issei Okamura v Blake Ellis | 6-4,1-6,5-7 |
| ITF Chinese Taipei F2 | 2018/07/26 02:00 | Issei Okamura v Chun Hsin Tseng | 3-6,4-6 |
| ITF Chinese Taipei F2 | 2018/07/24 02:00 | Issei Okamura v Liang-Yu Lin | 6-2,6-2 |
| ITF Chinese Taipei F1 | 2018/07/19 04:05 | Yu Hsiou Hsu v Issei Okamura | 7-6,7-5 |
| ITF Chinese Taipei F1 | 2018/07/18 03:50 | Issei Okamura v Francesco Vilardo | 7-5,6-4 |
| ITF Hong Kong F2 | 2018/07/05 02:00 | Issei Okamura v Shintaro Imai | 2-6,1-6 |
| ITF Hong Kong F2 | 2018/07/04 02:00 | Sidharth Rawat v Issei Okamura | 6-0,5-7,2-6 |
| ITF Hong Kong F2 | 2018/07/02 02:00 | Ching Lam v Issei Okamura | 1-6,4-6 |
| Challenger Chengdu Qual | 2018/07/28 07:15 | Tak Khunn Wang v Dzmitry Zhyrmont | 6-1,6-3 |
| Challenger Astana Qual | 2018/07/15 07:30 | Hugo Grenier v Dzmitry Zhyrmont | 3-6,6-3,7-5 |
| Challenger Astana Qual | 2018/07/14 05:20 | Alexander Pavlioutchenkov v Dzmitry Zhyrmont | 3-6,5-7 |
| Challenger Fergana | 2018/06/19 06:50 | Dzmitry Zhyrmont v Saketh Myneni | 4-6,0-6 |
| ITF Uzbekistan F4 | 2018/06/05 05:05 | Anil Yuksel v Dzmitry Zhyrmont | 6-3,7-6 |
| ITF Uzbekistan F3 | 2018/05/28 06:25 | Mikhail Fufygin v Dzmitry Zhyrmont | 6-3,4-6,6-4 |
| ITF Uzbekistan F2 | 2018/04/25 09:00 | Markos Kalovelonis v Dzmitry Zhyrmont | 5-7,3-6 |
| ITF Uzbekistan F1 | 2018/04/19 05:00 | Dzmitry Zhyrmont v Yaraslav Shyla | 2-6,6-4,2-6 |