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