Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Chiang Rai | 2022/04/13 08:20 | Nitin Kumar Sinha v Jimmy Yang | 6-7,7-6,7-6 |
| ITF M15 Chiang Rai | 2022/04/07 04:10 | Taisei Ichikawa v Nitin Kumar Sinha | 6-2,6-4 |
| ITF M15 Chiang Rai | 2022/04/06 02:00 | Adil Kalyanpur v Nitin Kumar Sinha | 2-6,2-6 |
| ITF M15 New Delhi | 2022/03/25 04:30 | Siddharth Vishwakarma v Nitin Kumar Sinha | 6-4,6-3 |
| ITF M15 New Delhi | 2022/03/24 04:30 | Alexis Canter v Nitin Kumar Sinha | 2-6,4-6 |
| ITF M15 New Delhi | 2022/03/23 04:00 | Kaza, Vinayak Sharma v Nitin Kumar Sinha | 2-6,1-6 |
| ITF M15 Bengaluru | 2022/03/17 03:55 | Cash, Julian v Nitin Kumar Sinha | 4-6,6-3,6-2 |
| ITF M15 Bengaluru | 2022/03/16 04:00 | Nitin Kumar Sinha v Enzo Wallart | 2-6,6-4,6-3 |
| ITF M15 Chiang Rai | 2022/04/13 09:15 | Niki Kaliyanda Poonacha v Nam, Ji Sung | 2-6,0-6 |
| ITF M15 Chiang Rai | 2022/04/10 02:00 | Yan Bai v Nam, Ji Sung | 2-6,4-6 |
| ITF M15 Chiang Rai | 2022/04/09 02:00 | Kravchuk, Konstantin v Nam, Ji Sung | 2-6,2-6 |
| ITF M15 Chiang Rai | 2022/04/08 02:00 | Tanapatt Nirundorn v Nam, Ji Sung | 6-7,4-6 |
| ITF M15 Chiang Rai | 2022/04/07 02:00 | Amaury Raynel v Nam, Ji Sung | 7-6,0-6,1-6 |
| ITF M15 Chiang Rai | 2022/04/05 05:15 | Daisuke Sumizawa v Nam, Ji Sung | 0-6,0-6 |
| ITF - M25 Calabasas | 2022/03/25 18:55 | Aragone, JC v Nam, Ji Sung | 6-3,6-3 |
| ITF - M25 Calabasas | 2022/03/24 17:00 | Nam, Ji Sung v Osgar O'Hoisin | 6-1,6-7,6-4 |