Stadium: Court D Round: 27 Ground: Hardcourt outdoor
| ITF M15 Changwon | 2019/10/17 00:55 | Cheong-Eui Kim v Hong Chung | 3-6,6-3,3-6 |
| ITF M15 Changwon | 2019/10/15 03:40 | Hong Chung v Palaphoom Kovapitukted | 6-3,6-1 |
| Challenger Baotou | 2019/08/26 02:00 | Hong Chung v Ivan Nedelko | 2-6,3-6 |
| Challenger Gwangju | 2019/05/13 02:00 | Min-Kyu Song v Hong Chung | 6-4,6-4 |
| Challenger Gwangju | 2019/05/13 02:00 | Zihao Xia v Hong Chung | 0-0 |
| Challenger Seoul | 2019/04/29 03:30 | Shintaro Imai v Hong Chung | 6-1,6-3 |
| ITF Korea F6 | 2018/08/29 03:00 | Young Seok Kim v Hong Chung | 6-4,5-7,7-5 |
| ITF Korea F5 | 2018/08/25 01:00 | Hong Chung v Makoto Ochi | 6-7,3-6 |
| ITF M15 Changwon | 2019/10/17 00:50 | Sanhui Shin v Sora Fukuda | 7-6,6-3 |
| ITF M15 Changwon | 2019/10/16 04:15 | Taketo Takamisawa v Sanhui Shin | 0-6,1-6 |
| ITF M15 Hua Hin | 2019/08/27 07:10 | Sanhui Shin v Cameron Green | 3-6,3-6 |
| ITF M15 Hua Hin | 2019/08/27 04:00 | Sanhui Shin v Teeradon Tortrakul | 6-0,6-2 |
| ITF M15 Hua Hin | 2019/08/21 07:50 | Kuan-Yi Lee v Sanhui Shin | 6-1,6-1 |
| ITF M15 Gimcheon | 2019/06/22 01:00 | Yuta Shimizu v Sanhui Shin | 6-2,6-0 |
| ITF M15 Gimcheon | 2019/06/21 01:00 | Yeongseok Jeong v Sanhui Shin | 2-6,6-1,2-6 |
| ITF M15 Gimcheon | 2019/06/18 05:45 | Sanhui Shin v Seong-Gook Oh | 6-1,6-4 |