| ITF Korea F3 Qual | 2017/06/10 05:00 | Young Min Joo v Donghwi Shin | 6-2,6-1 |
| ITF Korea F2 Qual | 2017/06/03 02:00 | A-Ram Kim v Donghwi Shin | 6-2,6-3 |
| ITF Korea F1 Qual | 2017/05/29 03:40 | Dong-Kyu Lee v Donghwi Shin | 6-3,6-1 |
| ITF Korea F8 | 2016/09/04 02:00 | Oh-Hee Kwon v Donghwi Shin | 6-2,6-0 |
| ITF Korea F8 | 2016/08/21 03:00 | Donghwi Shin v Shunrou Takeshima | 2-6,2-6 |
| ITF Korea F1 Qual | 2016/06/12 02:00 | Dong-Kyu Lee v Donghwi Shin | 6-3,6-1 |
| ITF Korea F3 Qual | 2017/06/12 03:00 | Hyun-Joon Kim v Sang Yeop Kim | 6-0,6-1 |
| ITF Korea F3 Qual | 2017/06/10 03:00 | Sung Jun Park v Sang Yeop Kim | 2-6,2-6 |
| ITF Korea F2 | 2017/06/08 03:30 | Sang Yeop Kim v Cheong-Eui Kim | 2-6,1-6 |
| ITF Korea F2 | 2017/06/07 05:25 | Nutdanai Sincharoenwattana v Sang Yeop Kim | 3-6,3-6 |
| ITF Korea F2 Qual | 2017/06/05 03:00 | Sang Yeop Kim v In Kyo Jeong | 6-4,6-2 |
| ITF Korea F2 Qual | 2017/06/04 03:00 | Jae Hwan Kim v Sang Yeop Kim | 5-7,2-6 |
| ITF Korea F2 Qual | 2017/06/03 03:00 | Sang Yeop Kim v Dukyoung Kim | 6-3,3-6,6-4 |
| ITF Korea F1 Qual | 2017/05/28 03:30 | Ku Keon Kang v Sang Yeop Kim | 7-5,6-2 |