Stadium: Court 4 Round: 25 Ground: Clay
| 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 Majadahonda | 2021/05/02 12:00 | Digvijay Pratap Singh v Marco De Rossi | 7-6,0-6,3-10 |
| ITF M25 Trier | 2021/08/29 09:00 | Tim Handel v Louis Wessels | 6-2,6-4 |
| ITF M25 Trier | 2021/08/28 12:40 | Louis Wessels v Henri Squire | 7-5,5-7,6-3 |
| ITF M25 Trier | 2021/08/27 10:00 | Quentin Folliot v Louis Wessels | 1-6,1-6 |
| ITF M25 Trier | 2021/08/26 11:55 | Patrick Zahraj v Louis Wessels | 2-6,6-3,2-6 |
| ITF M25 Trier | 2021/08/25 11:00 | Yannik Steinegger v Louis Wessels | 5-7,3-6 |
| ITF M25 Ueberlingen | 2021/08/20 14:45 | Louis Wessels v Henri Squire | 4-6,6-2,4-6 |
| ITF M25 Ueberlingen | 2021/08/19 10:35 | Louis Wessels v Milan Welte | 6-4,6-3 |
| ITF M25 Ueberlingen | 2021/08/18 15:00 | Louis Wessels v Oscar Galimardanov | 6-4,6-2 |