Estadio: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF India F9 | 2017/09/18 05:00 | Nitin Kumar Sinha v Siddhant Banthia | 6-3,6-2 |
| ITF M25 Nueva Delhi | 2024/03/13 04:00 | Yunseok Jang v Siddhant Banthia | 6-1,6-2 |
| Challenger de Pune | 2024/02/18 08:25 | Benjamin Bonzi v Siddhant Banthia | 6-3,6-4 |
| ITF M25 Antalya | 2024/02/05 08:40 | Siddhant Banthia v Christian Fellin | 6-4,3-6,7-10 |
| ITF M25 Antalya | 2024/02/04 07:00 | Siddhant Banthia v Derin Can Atacan | 6-0,6-3 |
| ITF M25 Bhopal | 2024/01/17 06:40 | Thijmen Loof v Siddhant Banthia | 6-2,7-5 |
| ITF M25 Mandya | 2024/01/10 11:45 | Siddhant Banthia v Jelle Sels | 4-6,3-6 |
| ITF M25 Kalaburagi | 2023/11/28 08:50 | Siddhant Banthia v Ryuki Matsuda | 2-6,1-6 |
| ITF M25 Mumbai | 2023/11/23 07:35 | S D Prajwal Dev v Siddhant Banthia | 6-3,6-4 |
| ITF M25 Nueva Delhi | 2024/03/13 10:20 | Siddharth Vishwakarma v Nitin Kumar Sinha | 6-1,6-4 |
| ITF M15 Nakhon Si Thammarat | 2024/02/21 02:00 | Nitin Kumar Sinha v Mitsuki Wei Kang Leong | 6-7,2-6 |
| ITF M15 Nakhon Si Thammarat | 2024/02/19 02:00 | Yeongseok Jeong v Nitin Kumar Sinha | 6-7,6-7 |
| ITF M15 Nakhon Si Thammarat | 2024/02/18 05:45 | Julien De Cuyper v Nitin Kumar Sinha | 3-6,5-7 |
| ITF M15 Nakhon Si Thammarat | 2024/02/15 04:35 | Nitin Kumar Sinha v Tsung-Hao Huang | 6-3,3-6,1-6 |
| ITF M15 Nakhon Si Thammarat | 2024/02/14 03:15 | Kousuke Ogura v Nitin Kumar Sinha | 3-6,7-5,6-7 |
| ITF M15 Nakhon Si Thammarat | 2024/02/12 02:00 | Amit Vales v Nitin Kumar Sinha | 6-2,5-7,7-10 |
| ITF M15 Nakhon Si Thammarat | 2024/02/11 05:10 | Alexey Shtengelov v Nitin Kumar Sinha | 4-6,4-6 |