Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| 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 |
| ITF M25 Tay Ninh | 2022/10/04 02:00 | Congsup Congcar v Nitin Kumar Sinha | 6-7,1-6 |
| ITF M25 Tay Ninh | 2022/09/29 02:00 | Nitin Kumar Sinha v Yu Hsiou Hsu | 4-6,4-6 |
| ITF M25 Tay Ninh | 2022/09/28 05:15 | Darrshan Suresh v Nitin Kumar Sinha | 4-6,6-4,2-6 |
| ITF M25 Indore | 2022/11/09 09:30 | Karan Singh v Yunseok Jang | 4-6,4-6 |
| ITF M15 New Delhi | 2022/11/04 04:30 | Niki Kaliyanda Poonacha v Karan Singh | 6-4,6-2 |
| ITF M15 New Delhi | 2022/11/03 06:00 | Karan Singh v Manish Sureshkumar | 7-5,6-4 |
| ITF M15 New Delhi | 2022/11/02 07:45 | Dalwinder Singh v Karan Singh | 3-6,3-6 |
| ITF M15 Monastir | 2022/09/15 08:00 | Karan Singh v Tao Mu | 4-6,7-5,6-7 |
| ITF M15 Monastir | 2022/09/13 09:30 | Karan Singh v Boris Butulija | 6-1,2-6,7-6 |
| ITF M15 Monastir | 2022/09/08 08:00 | Karan Singh v Boris Butulija | 3-6,6-3,3-6 |
| ITF M15 Monastir | 2022/09/07 08:00 | Karan Singh v Nikolay Nedelchev | 3-6,7-5,6-4 |