Stadium: Court 10 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Doha | 2021/10/11 16:25 | Digvijay Pratap Singh v Iiro Vasa | 7-6,6-3 |
| 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 Doha | 2021/10/11 12:30 | Jimmy Yang v Alec Deckers | 2-6,4-6 |
| ITF M15 Doha Qual | 2021/10/10 18:00 | Piotr Kusiewicz v Alec Deckers | 3-6,4-6 |
| ITF M15 Ulcinj | 2021/09/20 08:00 | Daiki Yoshimura v Alec Deckers | 6-4,3-6,10-6 |
| ITF M15 Ulcinj | 2021/09/12 08:00 | Alec Deckers v Edoardo Zanada | 6-4,3-6,9-11 |
| ITF M15 Oldenzaal | 2021/08/18 12:45 | Alec Deckers v Ryan Nijboer | 6-3,2-6,4-6 |
| ITF M15 Monastir | 2021/08/11 07:30 | Grigoriy Lomakin v Alec Deckers | 3-6,6-3,6-4 |
| ITF M15 Monastir | 2021/08/01 10:00 | Mateo Nicolas Martinez v Alec Deckers | 6-7,7-5,10-7 |
| ITF M15 Monastir | 2021/07/28 08:00 | Gabriele Bosio v Alec Deckers | 7-6,6-2 |