Estadio: Court 5 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Chennai | 2024/01/22 04:00 | Madhwin Kamath v Alexey Shtengelov | 6-1,7-5 |
| ITF M25 Doha | 2024/01/14 12:00 | Alexey Shtengelov v Michal Lusovsky | 1-6,2-6 |
| ITF M15 Al Zahra | 2023/11/28 08:15 | Rik Muller v Alexey Shtengelov | 5-7,7-5,10-7 |
| ITF M15 Al Zahra | 2023/11/27 08:35 | Danylo Semenov v Alexey Shtengelov | 4-6,4-6 |
| ITF M25 Hua Hin | 2023/11/12 03:30 | Baoluo Zheng v Alexey Shtengelov | 3-6,6-2,10-6 |
| ITF M15 Hua Hin | 2023/11/05 06:35 | Alexey Shtengelov v Natthasith Kunsuwan | 6-2,1-6,3-10 |
| ITF M15 Al Zahra | 2023/10/23 07:55 | Alexandru Cristian Dumitru v Alexey Shtengelov | 7-6,6-0 |
| ITF M15 Doha | 2023/10/03 14:20 | Pablo Trochu v Alexey Shtengelov | 6-2,6-0 |
| Challenger de Chennai | 2024/02/04 10:30 | Nitin Kumar Sinha v Olaf Pieczkowski | 3-6,1-6 |
| ITF M25 Kalaburagi | 2023/11/29 04:55 | Nitin Kumar Sinha v Bharath Nishok Kumaran | 4-6,4-6 |
| ITF M25 Mumbai | 2023/11/21 08:55 | Nitin Kumar Sinha v Sidharth Rawat | 5-7,3-6 |
| ITF M25 Hua Hin | 2023/11/16 05:00 | Nitin Kumar Sinha v Evgeny Donskoy | 3-6,4-6 |
| ITF M25 Hua Hin | 2023/11/15 05:25 | Rohan Mehra v Nitin Kumar Sinha | 5-7,6-7 |
| ITF M25 Hua Hin | 2023/11/13 03:00 | Nitin Kumar Sinha v Radu Ioan Popa | 6-4,6-3 |
| ITF M15 Davangere | 2023/10/25 06:30 | Nitin Kumar Sinha v Niki Kaliyanda Poonacha | 3-6,3-6 |
| ITF M25 Dharwad | 2023/10/19 03:30 | Nitin Kumar Sinha v Sidharth Rawat | 3-6,5-7 |