Stadium: Center Court Round: 54 Ground: Hardcourt outdoor
| ITF M15 Indore | 2021/03/08 08:30 | Digvijay Pratap Singh v Siddharth Vishwakarma | 1-6,4-6 |
| ITF M15 New Delhi | 2021/11/18 04:00 | Digvijay Pratap Singh v Dev Javia | 6-3,4-6,2-6 |
| ITF M15 New Delhi | 2021/11/17 05:20 | Julian Cash v Digvijay Pratap Singh | 4-6,2-6 |
| ITF M15 New Delhi | 2021/11/16 03:50 | Paras Dahiya v Digvijay Pratap Singh | 7-5,3-6,12-14 |
| ITF M15 New Delhi | 2021/11/15 03:55 | Fardeen Qamar v Digvijay Pratap Singh | 2-6,3-6 |
| ITF M15 Indore | 2021/11/09 05:30 | Sidharth Rawat v Digvijay Pratap Singh | 5-7,6-4,6-4 |
| ITF M15 Doha | 2021/10/21 14:15 | Digvijay Pratap Singh v Tom Kocevar-Desman | 5-7,3-6 |
| ITF M15 Doha | 2021/10/20 14:10 | Digvijay Pratap Singh v Abdulhamid Mubarak | 6-1,6-1 |
| ITF M15 Doha | 2021/10/12 14:35 | Digvijay Pratap Singh v Alec Deckers | 6-4,3-6,7-10 |
| ITF M15 New Delhi | 2021/11/17 04:00 | Zsombor Velcz v Siddharth Vishwakarma | 6-4,6-4 |
| ITF M15 New Delhi | 2021/11/16 04:00 | Siddharth Vishwakarma v Lohithaksha Bathrinath | 6-3,7-5 |
| ITF M15 New Delhi | 2021/11/15 04:00 | Siddharth Vishwakarma v Bharath Nishok Kumaran | 6-4,6-1 |
| ITF M15 New Delhi | 2021/11/14 08:00 | Siddharth Vishwakarma v Theertha Shashank Macherla | 6-2,6-4 |
| ITF M15 New Delhi | 2021/03/31 09:40 | Marco Brugnerotto v Siddharth Vishwakarma | 6-4,5-7,6-4 |
| ITF M15 New Delhi | 2021/03/28 10:30 | Siddharth Vishwakarma v Jonathan Binding | 6-3,6-2 |
| ITF M15 New Delhi | 2021/03/28 05:00 | Anirudh Chandrasekar v Siddharth Vishwakarma | 7-5,3-6,9-11 |
| ITF M15 Indore | 2021/03/10 03:30 | Madhwin Kamath v Siddharth Vishwakarma | 2-6,6-4,6-4 |