Stadium: Court 1 Round: 14 Ground: Hardcourt outdoor
| ITF M15 Bhilai | 2022/11/24 04:00 | Ryotaro Matsumura v Nitin Kumar Sinha | 4-6,6-0,6-4 |
| ITF M15 Bhilai | 2022/11/23 04:00 | Suraj R Prabodh v Nitin Kumar Sinha | 3-6,2-6 |
| ITF M25 Mumbai | 2022/11/15 04:30 | Nitin Kumar Sinha v Karan Singh | 2-6,7-5,6-7 |
| ITF M25 Indore | 2022/11/09 05:30 | Kazuki Nishiwaki v Nitin Kumar Sinha | 6-4,6-3 |
| ITF M15 New Delhi | 2022/11/04 04:30 | Nitin Kumar Sinha v Florent Bax | 3-6,0-6 |
| ITF M15 New Delhi | 2022/11/03 04:00 | Nitin Kumar Sinha v Vishnu Vardhan | 7-5,6-2 |
| ITF M15 New Delhi | 2022/11/02 03:30 | Nitin Kumar Sinha v Sarthak Suden | 6-1,6-0 |
| ITF M25 Tay Ninh | 2022/10/06 02:00 | Wishaya Trongcharoenchaikul v Nitin Kumar Sinha | 6-3,7-5 |
| Challenger Bengaluru | 2023/02/20 07:25 | Nikola Milojevic v Yunseong Chung | 7-6,6-4 |
| Challenger Bengaluru | 2023/02/19 11:15 | Dayne Kelly v Yunseong Chung | 6-7,4-6 |
| Challenger Manama | 2023/02/12 08:00 | Yunseong Chung v Aleksandr Braynin | 5-7,4-6 |
| Challenger Concepcion | 2023/01/22 15:30 | Karol Drzewiecki v Yunseong Chung | 6-3,6-2 |
| Challenger Piracicaba | 2023/01/17 17:15 | Carlos Sanchez Jover v Yunseong Chung | 6-3,6-0 |
| Challenger Piracicaba | 2023/01/16 15:10 | Yunseong Chung v Carlos Sanchez Jover | 6-4,6-3 |
| Challenger Piracicaba | 2023/01/15 18:15 | Yunseong Chung v Gonzalo Bueno | 6-2,6-2 |
| Challenger Tigre | 2023/01/10 17:10 | Yunseong Chung v Edoardo Lavagno | 3-6,1-6 |