| ITF Korea F3 Qual | 2017/06/11 03:00 | Dukyoung Kim v Hyeong Don Kim | 6-1,6-2 |
| ITF Korea F2 Qual | 2017/06/04 03:00 | Jung-Woong Na v Hyeong Don Kim | 6-0,6-3 |
| ITF Korea F2 Qual | 2017/06/03 02:00 | Jun Su Kim v Hyeong Don Kim | 3-6,4-6 |
| ITF Korea F1 Qual | 2017/05/27 02:00 | Hyeong Don Kim v Sang Yeop Kim | 1-6,2-6 |
| ITF Korea F1 Qual | 2017/05/29 02:55 | Sungbeen Sim v Dong-Hak Sin | 3-6,0-6 |
| ITF Korea F1 Qual | 2017/05/28 01:00 | Hyun-Joon Kim v Sungbeen Sim | 4-6,2-6 |