Stadium: Court C Round: 14 Ground: Hardcourt indoor
| Challenger Matsuyama | 2023/11/05 04:00 | Tatsuma Ito v Sanhui Shin | 7-6,6-3 |
| ITF M25 Sapporo | 2023/09/12 07:10 | Sanhui Shin v Kousuke Ogura | 7-5,4-6,6-7 |
| ITF M25 Hong Kong | 2023/09/07 06:55 | Sanhui Shin v Henrik Wiersholm | 6-1,3-6,3-6 |
| ITF M25 Hong Kong | 2023/09/06 04:05 | Sanhui Shin v David Agung Susanto | 6-3,6-4 |
| ITF M25 Hong Kong | 2023/09/03 06:30 | Kasidit Samrej v Sanhui Shin | 5-7,6-7 |
| ITF M25 Hong Kong | 2023/09/03 02:00 | Sanhui Shin v Ajeet Rai | 6-7,6-3,10-5 |
| ITF M25 Hong Kong | 2023/08/31 02:00 | Sanhui Shin v Zhe Li | 6-3,3-6,6-2 |
| ITF M25 Hong Kong | 2023/08/29 02:00 | Sanhui Shin v Ching Ho Sunny Yue | 6-0,6-2 |
| ATP Newport | 2023/07/18 22:05 | Yunseong Chung v Steve Johnson | 2-6,3-6 |
| ATP Newport | 2023/07/17 19:45 | Beibit Zhukayev v Yunseong Chung | 4-6,3-6 |
| ATP Newport | 2023/07/17 15:00 | Gage Brymer v Yunseong Chung | 3-6,6-7 |
| Challenger Chicago | 2023/07/13 16:50 | Yuta Shimizu v Yunseong Chung | 6-3,5-7,6-3 |
| Challenger Chicago | 2023/07/12 17:30 | Yunseong Chung v Abedallah Shelbayh | 6-3,6-4 |
| Challenger Chicago | 2023/07/10 16:50 | Yunseong Chung v Thai-Son Kwiatkowski | 6-0,3-6,6-3 |
| Challenger Chicago | 2023/07/09 17:20 | Yunseong Chung v Andrew Fenty | 7-5,6-2 |
| Challenger Bloomfield Hills | 2023/07/04 15:00 | Yunseong Chung v Ernesto Escobedo | 4-6,3-6 |