Stadium: Court 5 Round: 26
| ITF Korea F4 | 2018/08/13 03:00 | Kim, Sung Hun v Choi, Jae-Won | 4-6,6-7 |
| ITF Korea F2 | 2018/06/12 04:10 | Kim, Cheong-Eui v Choi, Jae-Won | 6-2,6-4 |
| ITF Korea F1 | 2018/06/07 01:00 | Choi, Jae-Won v Chung, Hong | 6-2,4-6,5-7 |
| ITF Korea F1 | 2018/06/05 01:00 | Oh, Seong-Gook v Choi, Jae-Won | 1-6,5-7 |
| ITF Korea F4 | 2017/06/20 02:30 | Jeamoon Lee v Choi, Jae-Won | 6-1,6-3 |
| Korea F3, Singles Qualifying | 2017/06/10 02:00 | Kim, Dukyoung v Choi, Jae-Won | 6-4,6-4 |
| ITF Korea F2 | 2017/06/06 01:00 | Choi, Jae-Won v Chung, Hong | 2-6,0-6 |
| ITF Korea F1 | 2017/06/01 03:05 | Choi, Jae-Won v Hong, Seong Chan | 3-6,2-6 |
| ITF Korea F4 | 2018/08/14 03:20 | Kim, Hyeong Don v Hovhannisyan, Mousheg | 6-4,1-6,2-6 |
| ITF USA F21 | 2018/08/01 19:45 | Nanda, Govind v Hovhannisyan, Mousheg | 6-2,6-2 |
| ITF USA F20 | 2018/07/24 18:35 | Tristan Boyer v Hovhannisyan, Mousheg | 6-2,6-1 |
| ITF China F11 | 2018/07/17 02:55 | Hovhannisyan, Mousheg v Runhao Hua | 3-6,4-6 |
| ITF China F10 | 2018/07/10 02:00 | Yan Bai v Hovhannisyan, Mousheg | 7-6,6-3 |
| ITF USA F18 | 2018/06/26 15:35 | Dunbar, Jacob v Hovhannisyan, Mousheg | 6-3,6-7,6-2 |
| ITF USA F16 | 2018/06/20 22:35 | Arconada, Jordi v Hovhannisyan, Mousheg | 6-1,6-3 |
| ITF Japan F7 | 2018/06/05 02:30 | Sho Shimabukuro v Hovhannisyan, Mousheg | 6-3,6-4 |