Stadium: Court 10 Round: 44 Ground: Hardcourt outdoor
| ITF M25 Madrid | 2021/09/15 07:00 | Digvijay Pratap Singh v Louis Wessels | 6-4,3-6,2-6 |
| ITF M25 Idanha-A-Nova | 2021/07/18 08:00 | Yasha Zemel v Digvijay Pratap Singh | 6-3,3-6,14-12 |
| ITF M25 Idanha-A-Nova | 2021/07/12 12:55 | Digvijay Pratap Singh v John Echeverria | 2-6,7-5,2-10 |
| ITF M25 Idanha-A-Nova | 2021/07/11 13:00 | Rodrigo Deleu v Digvijay Pratap Singh | 6-7,3-6 |
| ITF M15 Almada | 2021/07/04 09:30 | Francisco Rocha v Digvijay Pratap Singh | 6-1,7-6 |
| ITF M25 Bakio | 2021/06/27 15:45 | Inaki Montes-De La Torre v Digvijay Pratap Singh | 6-4,6-2 |
| ITF M15 Marbella | 2021/05/24 11:00 | Hazem Naw v Digvijay Pratap Singh | 6-2,7-5 |
| ITF M15 Marbella | 2021/05/23 11:00 | Karl Adrian R. Noerstenaes v Digvijay Pratap Singh | 3-6,6-7 |
| ITF M15 Doha Qual | 2021/10/10 13:00 | Iiro Vasa v Abdullah Khan | 6-0,6-1 |
| ITF M15 Doha | 2021/10/08 14:15 | Ryan James Storrie v Iiro Vasa | 6-2,4-6,6-0 |
| ITF M15 Doha | 2021/10/07 12:30 | Iiro Vasa v Yanki Erel | 6-4,3-6,7-6 |
| ITF M15 Doha | 2021/10/05 12:00 | Iiro Vasa v Preston Brown | 7-5,3-6,6-3 |
| ITF M25 Falun | 2021/09/27 07:50 | Harry Wendelken v Iiro Vasa | 6-7,6-1,16-14 |
| ITF M25 Falun | 2021/09/26 08:00 | Leevi Saatela v Iiro Vasa | 4-6,2-6 |
| ITF M15 Bratislava | 2021/08/23 09:00 | Jakub Kroslak v Iiro Vasa | 6-1,6-3 |
| ITF M15 Bratislava | 2021/08/16 08:00 | Iiro Vasa v Eero Vasa | 1-6,3-6 |