Round: 25 Ground: Hardcourt outdoor
| ITF Hong Kong F4 | 2017/12/20 02:00 | Chun Hun Wong v Ti Chen | 4-6,6-3,3-6 |
| ITF Hong Kong F4 | 2017/12/19 02:00 | Chun Hun Wong v Yuanfeng Li | 6-3,6-4 |
| ITF Thailand F4 Qual | 2017/07/30 04:30 | Chun Hun Wong v Elliott Orkin | 3-6,4-6 |
| ITF China F14 | 2017/07/27 03:10 | Nikola Milojevic v Chun Hun Wong | 6-2,6-0 |
| ITF China F14 | 2017/07/25 02:00 | Yi Zhou Liu v Chun Hun Wong | 3-6,5-7 |
| ITF China F14 Qual | 2017/07/24 02:00 | Chun Hun Wong v He Feng | 6-2,6-2 |
| ITF China F14 Qual | 2017/07/23 03:00 | Chun Hun Wong v Jia Qi Huang | 6-1,6-2 |
| ITF Hong Kong F3 | 2017/07/04 02:00 | Soichiro Moritani v Chun Hun Wong | 6-7,6-1,6-2 |
| ITF Hong Kong F4 | 2017/12/19 04:30 | Alexander Igoshin v Daniel Altmaier | 6-7,2-6 |
| ITF Thailand F12 | 2017/12/12 04:45 | Alexander Igoshin v Cheong-Eui Kim | 2-6,3-6 |
| ITF Finland F4 | 2017/11/15 16:35 | Alexander Igoshin v Emil Ruusuvuori | 0-6,1-6 |
| ITF Finland F4 | 2017/11/13 08:00 | Alexander Igoshin v Karl Friberg | 0-6,6-4,6-1 |
| ITF Estonia F4 | 2017/11/07 09:00 | Alexander Igoshin v Gregoire Barrere | 7-5,2-6,3-6 |
| ITF Estonia F3 | 2017/10/31 10:30 | Alexander Igoshin v Patrik Niklas-Salminen | 3-6,2-6 |
| ITF Estonia F2 | 2017/10/23 10:45 | Gregoire Jacq v Alexander Igoshin | 6-1,6-0 |
| Challenger Ismaning Qual | 2017/10/14 10:50 | Alexander Igoshin v Patrik Rikl | 3-6,5-7 |