Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Jakarta | 2023/01/18 04:20 | Sidharth Rawat v Karan Singh | 3-6,7-6,7-6 |
| ITF M25 Mysuru | 2023/03/28 05:20 | Grigoriy Lomakin v Karan Singh | 3-6,6-3,6-7 |
| ITF M25 Lucknow | 2023/03/24 04:30 | Karan Singh v Evgeny Donskoy | 5-7,2-6 |
| ITF M25 Lucknow | 2023/03/23 04:30 | Karan Singh v Palaphoom Kovapitukted | 4-6,6-4,6-2 |
| ITF M25 Lucknow | 2023/03/22 04:00 | Shuichi Sekiguchi v Karan Singh | 3-6,4-6 |
| ITF M25 New Delhi | 2023/03/16 05:40 | Karan Singh v Jacob Bradshaw | 7-6,2-6,1-6 |
| ITF M25 New Delhi | 2023/03/15 09:15 | Karan Singh v Manish Sureshkumar | 6-4,7-5 |
| ITF M15 Monastir | 2023/03/08 10:50 | Dominik Boehler v Karan Singh | 7-5,6-3 |
| ITF M15 Monastir | 2023/03/06 15:00 | Karan Singh v Mousa Alkotop | 5-7,6-3,9-11 |
| ITF M25 Mysuru | 2023/03/28 06:05 | Dali Blanch v Sidharth Rawat | 3-6,2-6 |
| ITF M25 Lucknow | 2023/03/23 06:10 | Sidharth Rawat v Oliver Crawford | 1-6,2-6 |
| ITF M25 Lucknow | 2023/03/22 04:00 | Ishaque Eqbal v Sidharth Rawat | 6-4,2-6,4-6 |
| ITF M25 New Delhi | 2023/03/16 06:30 | Sidharth Rawat v Yusuke Takahashi | 5-7,3-6 |
| ITF M25 New Delhi | 2023/03/15 04:20 | Sidharth Rawat v Shivank Bhatnagar | 7-6,6-3 |
| Challenger Pune | 2023/02/26 08:55 | Sidharth Rawat v Dayne Kelly | 3-6,2-6 |
| Challenger Bengaluru | 2023/02/19 07:05 | Hiroki Moriya v Sidharth Rawat | 7-5,6-2 |
| Challenger Chennai | 2023/02/12 06:40 | Sidharth Rawat v Mukund Sasikumar | 4-6,2-6 |