| ITF韩国F2 | 2017/06/08 02:40 | Chan-Yeong Oh v Hong Chung | 7-6,3-6,6-3 |
| ITF韩国F2 | 2017/06/08 02:30 | Chan-Yeong Oh v Hong Chung | 7-6,3-6,5-3 |
| ITF韩国F1 | 2018/06/08 03:30 | 塔库托∙尼基 v Hong Chung | 6-1,6-0 |
| ITF韩国F1 | 2018/06/07 01:00 | Jae-Won Choi v Hong Chung | 6-2,4-6,5-7 |
| ITF韩国F1 | 2018/06/05 01:00 | 亚历克•亚当森 v Hong Chung | 5-7,6-2,2-6 |
| 釜山挑战赛资格赛 | 2018/05/12 04:15 | Hong Chung v 麦弗瑞克∙班尼斯 | 3-6,4-6 |
| ITF泰国F12 | 2017/12/12 03:00 | Hong Chung v 帕斯卡尔•梅西 | 2-6,6-7 |
| ITF泰国F11 | 2017/12/05 03:30 | Hong Chung v 柏衍 | 2-6,3-6 |
| ITF韩国F5 | 2017/06/30 02:00 | Hong Chung v Seong-Gook Oh | 6-1,3-6,0-6 |
| ITF韩国F5 | 2017/06/29 04:05 | Hong Chung v 炫宇南 | 6-0,6-2 |
| ITF韩国F2 | 2018/06/11 03:30 | Chan-Yeong Oh v Sang Yeop Kim | 6-3,6-3 |
| ITF韩国F1 | 2018/06/07 01:00 | Chan-Yeong Oh v Tae-Woo Lee | 4-6,2-6 |
| ITF韩国F1 | 2018/06/05 01:00 | Chan-Yeong Oh v Ku Keon Kang | 6-4,6-4 |
| 釜山挑战赛 | 2018/05/14 06:20 | 内田凯驰 v Chan-Yeong Oh | 6-1,6-4 |
| ITF香港F6 | 2018/01/03 03:20 | 哈里斯·贺利奥瓦拿 v Chan-Yeong Oh | 6-1,6-3 |
| ITF香港F6 | 2018/01/02 03:55 | Chan-Yeong Oh v 唐嘉杰 | 7-5,6-4 |
| ITF香港F5 | 2017/12/26 05:45 | Tung-Lin Wu v Chan-Yeong Oh | 6-2,7-6 |
| ITF香港F5 | 2017/12/24 02:00 | Chan-Yeong Oh v Yuto Sakai | 6-3,6-3 |