Stadium: Court 10 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Doha | 2021/10/03 12:00 | Theertha Shashank Macherla v Felipe Mikkelsen | 2-6,7-6,8-10 |
| ITF M15 New Delhi | 2021/03/28 07:30 | Digvijay Pratap Singh v Theertha Shashank Macherla | 6-4,6-2 |
| ITF M15 Indore | 2021/03/07 03:30 | Theertha Shashank Macherla v Yash Yadav | 1-6,6-4,6-10 |
| ITF M15 Doha | 2020/03/10 14:00 | Razvan M Codescu v Theertha Shashank Macherla | 6-4,6-1 |
| ITF M15 Doha | 2020/03/09 12:00 | Theertha Shashank Macherla v Vinay Kumar T | 6-3,6-3 |
| ITF M15 Doha | 2019/12/16 16:20 | Aliaksandr Liaonenka v Theertha Shashank Macherla | 6-1,6-4 |
| ITF M15 Doha | 2019/12/09 10:35 | Aliaksandr Liaonenka v Theertha Shashank Macherla | 6-3,6-1 |
| ITF Sri Lanka F3 | 2018/06/23 07:00 | Chandril Sood v Theertha Shashank Macherla | 7-6,6-2 |
| ITF M15 Doha | 2021/10/04 12:00 | Nikolaj Katic v Tao Mu | 0-6,1-6 |
| ITF M15 Doha | 2021/10/03 13:20 | Alexey Dubinin v Nikolaj Katic | 2-6,1-6 |
| ITF M25 Falun | 2021/09/26 11:00 | Nikolaj Katic v Daniel Little | 6-7,4-6 |
| ITF M25 Jonkoping | 2021/09/19 11:00 | Ben Jones v Nikolaj Katic | 6-2,6-7,10-6 |
| UTR Pro Tennis Series Ricany | 2021/09/08 09:00 | Nikolaj Katic v Jiri Barnat | 1-6,0-2 |
| UTR Pro Tennis Series Ricany | 2021/09/07 13:00 | Nikolaj Katic v Maxence Broville | 3-6,3-6 |
| ITF M25 Muttenz | 2021/08/16 07:55 | Mischa Lanz v Nikolaj Katic | 7-5,6-4 |
| ITF M15 Frederiksberg | 2021/08/01 08:00 | Adam Heinonen v Nikolaj Katic | 6-3,6-7,10-6 |