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