Stadium: Court 10 Round: 62 Ground: Hardcourt outdoor
| ITF China F4 Qual | 2018/04/28 05:45 | Hao Fan Wang v Cheong Hwi Kim | 2-6,6-2,2-6 |
| ITF Japan F2 | 2018/03/10 00:30 | Cheong Hwi Kim v Kousuke Ogura | 5-7,2-6 |
| ITF Japan F1 | 2018/03/03 04:30 | Cheong Hwi Kim v Masaki Osafune | 1-6,1-6 |
| ITF Turkey F7 | 2018/02/18 06:30 | Marko Miladinovic v Cheong Hwi Kim | 6-1,6-4 |
| ITF Turkey F6 | 2018/02/11 07:00 | Cheong Hwi Kim v Kazuki Shimizu | 5-7,0-6 |
| ITF Turkey F6 | 2018/02/10 09:00 | Alessandro Luisi v Cheong Hwi Kim | 6-2,4-6,6-7 |
| ITF Turkey F5 | 2018/02/03 07:00 | Cheong Hwi Kim v Hanyi Liu | 6-4,5-7,4-6 |
| ITF Turkey F4 | 2018/01/29 08:00 | Maxim Ratniuk v Cheong Hwi Kim | 6-1,6-2 |
| ITF China F4 Qual | 2018/04/28 06:10 | Long Chen v Ang Ji | 2-6,4-6 |
| ITF China F3 Qual | 2018/01/20 04:50 | Shaoyun Liu v Ang Ji | 6-3,6-3 |
| ITF China F2 Qual | 2018/01/13 06:00 | Joachim Li-Ernoul v Ang Ji | 4-6,6-4,6-4 |
| ITF China F14 Qual | 2017/07/23 04:00 | Jie Cui v Ang Ji | 7-5,6-3 |
| ITF China F13 Qual | 2017/07/16 04:00 | Tao Mu v Ang Ji | 6-2,6-3 |
| ITF China F13 Qual | 2017/07/15 04:00 | Yuchen Wu v Ang Ji | 2-6,1-6 |
| ITF China F12 Qual | 2017/07/09 02:00 | Ang Ji v Chien Hsun Lo | 1-6,2-6 |
| ITF China F11 Qual | 2017/07/02 09:20 | Huixin Wang v Ang Ji | 7-5,6-2 |