Stadium: Court 7 Round: 62
| ITF Korea F5 | 2018/08/19 02:00 | Jang, Woo Hyeok v Park, Jaeyoung | 6-3,6-2 |
| ITF Korea F5 | 2018/08/18 01:00 | Сан-Ву Нох v Jang, Woo Hyeok | 4-6,4-6 |
| Challenger Gwangju Qual | 2018/08/12 01:30 | Jang, Woo Hyeok v Сидхарт Рават | 0-6,3-6 |
| Challenger Gwangju Qual | 2018/08/11 03:20 | Jang, Woo Hyeok v Сунг Жун Парк | 6-4,6-3 |
| Korea F3, Singles Qualifying | 2018/06/17 02:00 | Mcdaniels, Mitchell Thomas v Jang, Woo Hyeok | 7-5,6-2 |
| ITF Korea F2 | 2018/06/09 01:00 | Jang, Woo Hyeok v Kim, Sung Hun | 2-6,2-6 |
| Korea F1, Singles | 2018/06/03 02:00 | Sin, Dong-Hak v Jang, Woo Hyeok | 6-1,6-2 |
| Korea F1, Singles | 2018/06/02 02:00 | Joo, Y. v Jang, Woo Hyeok | 0-6,1-6 |
| ITF Korea F4 | 2018/08/11 01:00 | Хан, Сеонг Жае v Kim, Byeonghun | 6-2,4-6,6-3 |
| Korea F3, Singles Qualifying | 2018/06/16 03:30 | Санхуи Шин v Kim, Byeonghun | 6-2,6-0 |
| ITF Korea F2 | 2018/06/09 02:00 | Kim, Byeonghun v Ю-Сеоб Ким | 2-6,6-3,1-6 |
| Korea F1, Singles | 2018/06/04 01:00 | Чо, Хьеонг Жин v Kim, Byeonghun | 1-6,6-3,7-5 |
| Korea F1, Singles | 2018/06/03 02:00 | Kim, Byeonghun v Yoon, Jaeheon | 6-1,6-2 |
| Korea F1, Singles | 2018/06/02 02:00 | Lee, Min Hyun v Kim, Byeonghun | 6-2,3-6,0-6 |
| ITF Korea F5 | 2017/06/26 03:30 | Kim, Byeonghun v Сунг Жун Парк | 0-6,6-3,0-6 |
| ITF Korea F4 | 2017/06/19 01:00 | Sin, Dong-Hak v Kim, Byeonghun | 6-3,6-1 |