Stadium: COURT 6 Round: 44 Ground: Hardcourt outdoor
| 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 |
| ITF M15 Gurugram | 2021/11/21 04:30 | Shivank Bhatnagar v Lakshya Gupta | 3-6,1-6 |
| ITF M15 New Delhi | 2021/11/14 04:00 | Adil Kalyanpur v Shivank Bhatnagar | 6-3,6-2 |
| ITF M15 Indore | 2021/11/07 05:05 | Shivank Bhatnagar v Ajay Malik | 2-6,4-6 |
| ITF M15 Cairo | 2021/09/19 10:30 | Shivank Bhatnagar v Lorenzo Gagliardo | 3-6,0-6 |
| ITF M15 Cairo | 2021/09/13 08:00 | Bruno P Navarro v Shivank Bhatnagar | 6-1,6-0 |
| ITF M15 Cairo | 2021/09/12 11:00 | Shivank Bhatnagar v Abdalla Genidy | 6-7,6-3,10-7 |
| ITF M15 Cairo | 2021/09/05 08:30 | Shivank Bhatnagar v Francesco Liucci | 4-6,4-6 |
| ITF M15 New Delhi | 2021/03/28 13:30 | Alexander Kotzen v Shivank Bhatnagar | 6-3,6-2 |