Round: 27 Ground: Clay
| ITF Korea F7 | 2016/08/31 04:30 | Katayama, Sho v Chung, Hong | 1-6,2-6 |
| ITF Korea F7 | 2016/08/29 02:30 | Kishi, Ryota v Chung, Hong | 2-6,7-6,3-6 |
| ITF Korea F8 | 2016/08/22 02:30 | Chung, Hong v Lim, Hyung-Chan | 6-3,2-6,6-7 |
| ITF Korea F1 | 2016/06/15 05:20 | Chung, Hong v Kim, Cheong-Eui | 1-6,6-3,0-6 |
| ITF Korea F1 Qual | 2014/04/30 03:45 | Cho, Min Hyeok v Chung, Hong | 6-3,6-2 |
| ITF Korea F1 Qual | 2014/04/29 00:30 | Hong, Seong Chan v Chung, Hong | 0-6,3-6 |
| ITF Korea F7 | 2016/08/31 03:30 | Jun, Woong-Sun v Lee, Tae-Woo | 6-4,3-6,7-6 |
| ITF Korea F7 | 2016/08/30 01:30 | Jun, Woong-Sun v Lee, Dong-Kyu | 5-7,6-4,6-2 |
| ITF Korea F8 | 2016/08/29 02:30 | Jun, Woong-Sun v Kim, A-Ram | 6-4,3-6,6-1 |
| Challenger Shanghai | 2015/10/10 08:35 | Jun, Woong-Sun v Pierre-Hugues Herbert | 3-6,2-6 |
| WTA Kuala Lumpur Qual | 2015/09/26 06:35 | Zverev, Mischa v Jun, Woong-Sun | 6-4,6-2 |
| ITF Japan F8 | 2015/06/24 03:45 | Jun, Woong-Sun v Niki, Takuto | 2-6,6-2,4-6 |
| ITF Hong Kong F2 | 2015/06/16 05:00 | Jun, Woong-Sun v Giraldi Requena, Marcos | 2-6,3-6 |
| ITF Hong Kong F1 | 2015/06/09 03:45 | Yu, Cheng-Yu v Jun, Woong-Sun | 6-4,6-1 |