Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF M15 New Delhi | 2021/03/31 05:30 | S D Prajwal Dev v Luca Castelnuovo | 4-6,3-6 |
| ITF M15 Pune | 2021/03/24 06:10 | S D Prajwal Dev v Arjun Kadhe | 3-6,6-7 |
| ITF M15 Indore | 2021/03/11 05:40 | Manish Sureshkumar v S D Prajwal Dev | 6-3,2-6,6-3 |
| ITF M15 Indore | 2021/03/09 04:00 | S D Prajwal Dev v Denim Yadav | 6-2,5-7,6-2 |
| ITF M15 Lucknow | 2021/03/04 06:30 | Saketh Myneni v S D Prajwal Dev | 6-2,6-4 |
| ITF M15 Lucknow | 2021/03/02 04:45 | S D Prajwal Dev v Adit Sinha | 7-6,4-6,6-0 |
| ITF M15 Kolkata | 2020/03/10 06:25 | S D Prajwal Dev v Aryan Goveas | 4-6,6-7 |
| Challenger Bengaluru | 2020/02/10 10:00 | S D Prajwal Dev v Khumoyun Sultanov | 2-6,1-6 |
| ITF M25 Ricany | 2021/08/29 10:30 | Adam Kozler v Jakub Kroslak | 7-6,6-1 |
| ITF M15 Bratislava | 2021/08/24 08:00 | Jiri Barnat v Jakub Kroslak | 6-3,7-5 |
| ITF M15 Bratislava | 2021/08/23 09:00 | Jakub Kroslak v Iiro Vasa | 6-1,6-3 |
| ITF M25 Prostejov | 2021/08/16 08:00 | Dominique Graf v Jakub Kroslak | 6-2,6-4 |
| ITF M25 Prostejov | 2021/08/15 08:00 | Lars Aregger v Jakub Kroslak | 2-6,2-6 |
| ITF M25 Kottingbrunn | 2021/07/19 10:35 | Jakub Kroslak v Peter Makk | 4-6,6-3,6-10 |
| ITF M25 Kottingbrunn | 2021/07/18 07:30 | Roman Postolka v Jakub Kroslak | 4-6,3-6 |
| ITF M15 Poprad | 2021/07/04 11:00 | Jakub Kroslak v Mateusz Terczynski | 6-2,6-7,9-11 |