Stadium: Court 9 Round: 25 Ground: Hardcourt outdoor
| ITF China F4 | 2018/05/05 03:00 | Cheong-Eui Kim v Yecong He | 4-6,6-7 |
| ITF China F4 | 2018/05/04 04:45 | Cheong-Eui Kim v Shi Hong Zeng | 6-1,6-1 |
| ITF China F4 | 2018/05/01 05:25 | Cheong-Eui Kim v Mousheg Hovhannisyan | 6-4,6-3 |
| Challenger Qujing | 2018/03/19 02:00 | Lorenzo Sonego v Cheong-Eui Kim | 6-1,6-4 |
| Challenger Shenzhen Qual | 2018/03/11 07:30 | Kamil Majchrzak v Cheong-Eui Kim | 6-4,6-2 |
| Challenger Shenzhen Qual | 2018/03/11 02:40 | Cheong-Eui Kim v Gerard Granollers-Pujol | 4-6,6-3,7-5 |
| Challenger Zhuhai Qual | 2018/03/03 06:55 | Ronald Slobodchikov v Cheong-Eui Kim | 6-4,7-6 |
| Challenger Yokohama Qual | 2018/02/24 01:00 | Wishaya Trongcharoenchaikul v Cheong-Eui Kim | 6-4,7-6 |
| ITF Israel F4 | 2018/04/27 07:00 | Alessandro Bega v Patrik Niklas-Salminen | 4-6,6-4,6-2 |
| ITF Israel F4 | 2018/04/26 07:40 | Patrik Niklas-Salminen v Vladyslav Orlov | 6-0,6-1 |
| ITF Israel F4 | 2018/04/25 10:00 | Johannes Haerteis v Patrik Niklas-Salminen | 4-6,7-6,4-6 |
| ITF Egypt F14 | 2018/04/19 08:00 | Alessandro Bega v Patrik Niklas-Salminen | 6-4,6-4 |
| ITF Egypt F14 | 2018/04/17 08:00 | Vladyslav Orlov v Patrik Niklas-Salminen | 4-6,3-6 |
| ITF Israel F3 | 2018/03/23 07:00 | Patrik Niklas-Salminen v Harri Heliovaara | 3-6,0-6 |
| ITF Israel F3 | 2018/03/22 08:00 | Patrik Niklas-Salminen v Alexis Canter | 6-4,7-5 |
| ITF Israel F3 | 2018/03/21 10:40 | Matias Franco Descotte v Patrik Niklas-Salminen | 2-6,4-6 |