Stadium: Court 5 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2023/02/19 13:30 | Yeongseok Jeong v Hong-Lin Fu | 6-2,6-4 |
| ITF M25 Hong Kong | 2023/09/07 02:30 | Yeongseok Jeong v Coleman Wong | 6-2,3-6,2-6 |
| ITF M25 Hong Kong | 2023/09/06 05:55 | Yeongseok Jeong v Aoran Wang | 7-5,7-6 |
| ITF M25 Hong Kong | 2023/08/29 02:00 | Tsung-Hao Huang v Yeongseok Jeong | 7-6,6-4 |
| ITF M15 Nakhon Si Thammarat | 2023/07/20 02:00 | Chase Ferguson v Yeongseok Jeong | 5-7,6-1,6-2 |
| ITF M15 Nakhon Si Thammarat | 2023/07/19 05:45 | Credit Chaiyarin v Yeongseok Jeong | 3-6,2-6 |
| ITF M25 Anseong | 2023/06/20 02:00 | Keisuke Saitoh v Yeongseok Jeong | 6-7,4-6 |
| ITF M25 Changwon | 2023/06/14 01:00 | Yunseong Chung v Yeongseok Jeong | 6-2,6-2 |
| ITF M25 Daegu | 2023/06/08 02:25 | Geun Jun Kim v Yeongseok Jeong | 6-1,2-6,6-4 |
| ITF M25 Cairns | 2023/10/10 06:30 | Pavle Marinkov v Hong-Lin Fu | 6-3,7-6 |
| ITF M25 Cairns | 2023/10/10 00:00 | Thomas Nicholas Gadecki v Hong-Lin Fu | 7-5,4-6,7-10 |
| ITF M25 Cairns | 2023/10/02 00:00 | Pavle Marinkov v Hong-Lin Fu | 7-5,6-3 |
| ITF M25 Darwin | 2023/09/20 11:40 | Hong-Lin Fu v Corey Gaal | 3-6,2-6 |
| ITF M25 Darwin | 2023/09/19 07:00 | Hong-Lin Fu v Geni Inoue | 7-6,6-4 |
| ITF M25 Darwin | 2023/09/18 06:30 | Hong-Lin Fu v Lachlan Vickery | 6-4,6-3 |
| ITF M25 Darwin | 2023/09/12 05:30 | Hong-Lin Fu v Blake Bayldon | 3-6,6-7 |
| ITF M25 Tainan | 2023/08/21 04:45 | Hong-Lin Fu v Tzu Li Chang | 4-6,3-6 |