Stadium: Court 1 Round: 14 Ground: Hardcourt outdoor
| Challenger Gwangju | 2023/05/01 03:25 | Daniel Masur v Dayne Kelly | 5-7,6-3,7-6 |
| Challenger Gwangju | 2023/04/30 05:55 | Seon Yong Han v Dayne Kelly | 2-6,6-7 |
| Challenger Seoul | 2023/04/24 03:35 | Yasutaka Uchiyama v Dayne Kelly | 7-6,1-6,6-3 |
| Challenger Seoul | 2023/04/23 03:40 | Sanhui Shin v Dayne Kelly | 2-6,2-6 |
| ITF M25 Jakarta | 2023/04/19 04:45 | Dayne Kelly v Jeamoon Lee | 4-6,3-6 |
| ITF M25 Jakarta | 2023/04/16 03:30 | Dayne Kelly v Fitriadi M Rifqi | 6-0,6-0 |
| ITF M25 Jakarta | 2023/04/15 03:00 | Yuta Shimizu v Dayne Kelly | 3-6,5-7 |
| ITF M25 Jakarta | 2023/04/14 03:00 | Tristan Schoolkate v Dayne Kelly | 6-3,6-7,3-6 |
| Challenger Gwangju | 2023/04/30 02:35 | Woobin Shin v Luke Saville | 2-6,0-6 |
| Challenger Seoul | 2023/04/23 02:00 | Woobin Shin v Mukund Sasikumar | 3-6,4-6 |
| ITF M25 Mysuru | 2023/03/30 08:45 | George Loffhagen v Woobin Shin | 6-0,6-1 |
| ITF M25 Mysuru | 2023/03/27 05:20 | Woobin Shin v Bharath Nishok Kumaran | 6-2,6-3 |
| ITF M25 Mysuru | 2023/03/26 03:55 | Woobin Shin v Rashein Samuel | 6-0,6-4 |
| ITF M25 Lucknow | 2023/03/22 08:00 | Boris Butulija v Woobin Shin | 2-6,6-4,6-4 |
| ITF M25 Lucknow | 2023/03/21 06:05 | Woobin Shin v Pruchya Isarow | 6-4,6-3 |
| ITF M25 Lucknow | 2023/03/20 10:00 | Woobin Shin v Theertha Shashank Macherla | 7-5,6-4 |