Round: 26 Ground: Hardcourt outdoor
| ITF Korea F1 | 2017/05/31 06:50 | Jui-Chen Hung v Dae-Hee Lee | 4-6,6-7 |
| ITF Korea F1 Qual | 2017/05/29 02:35 | Hyun-Woo Nam v Dae-Hee Lee | 6-3,3-6,0-6 |
| ITF Korea F8 | 2016/09/03 02:00 | Dae-Hee Lee v Jeamoon Lee | 4-6,3-6 |
| ITF Korea F8 | 2016/08/28 03:00 | Jae-Min Seol v Dae-Hee Lee | 6-4,6-2 |
| ITF Korea F1 Qual | 2016/06/13 04:25 | Jae-Min Seol v Dae-Hee Lee | 6-3,6-4 |
| ITF Thailand F9 | 2015/06/21 04:30 | Nattan Benjasupawan v Dae-Hee Lee | 1-6,6-3,6-7 |
| ITF Thailand F9 | 2015/06/20 04:30 | Patcharapol Kawin v Dae-Hee Lee | 7-6,3-6,2-6 |
| ITF Thailand F9 | 2015/06/16 06:40 | Dae-Hee Lee v Congsup Congcar | 5-7,5-7 |
| ITF Korea F1 | 2017/05/31 01:00 | Young Seok Kim v Hong Chung | 1-6,4-6 |
| Challenger Busan | 2017/05/18 08:35 | Tatsuma Ito v Hong Chung | 6-2,1-6,6-1 |
| Challenger Busan | 2017/05/16 05:25 | Yuya Kibi v Hong Chung | 1-6,6-4,4-6 |
| Challenger Seoul | 2017/05/08 07:00 | Hong Chung v Dudi Sela | 5-7,3-6 |
| Challenger Gimcheon Qual | 2017/04/30 01:00 | Hong Chung v Liam Broady | 5-7,3-6 |
| Challenger Gimcheon Qual | 2017/04/29 02:20 | Sidharth Rawat v Hong Chung | 6-7,3-6 |
| ITF Japan F3 | 2017/03/22 07:00 | Hong Chung v Takuto Niki | 3-6,5-7 |
| ITF Japan F3 | 2017/03/22 02:05 | Hong Chung v Rimpei Kawakami | 6-2,3-6,6-2 |