Stadium: Court 4 Round: 25 Ground: Clay
| 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 M15 New Delhi | 2021/03/28 14:00 | Nitin Kumar Sinha v Digvijay Pratap Singh | 4-6,6-3,10-7 |
| ITF M15 New Delhi | 2021/03/28 07:30 | Digvijay Pratap Singh v Theertha Shashank Macherla | 6-4,6-2 |
| ITF M15 Pune | 2021/03/22 07:15 | Omni Kumar v Digvijay Pratap Singh | 7-6,7-5 |
| ITF M25 Marburg | 2021/07/08 10:35 | Louis Wessels v Alexander Donski | 6-4,6-7,6-4 |
| ITF M25 Marburg | 2021/07/07 13:00 | Louis Wessels v Niklas Schell | 6-3,6-4 |
| ITF M25 Alkmaar | 2021/06/23 12:10 | Louis Wessels v Carlos Lopez Montagud | 3-6,6-4,4-6 |
| ITF M15 Bucharest | 2021/05/25 15:00 | Facundo Juarez v Louis Wessels | 6-2,6-0 |
| ITF M15 Troisdorf | 2021/05/14 16:10 | Louis Wessels v Sebastian Fanselow | 4-6,5-7 |
| ITF M15 Troisdorf | 2021/05/13 11:45 | Louis Wessels v Marlon Vankan | 4-6,6-2,7-6 |
| ITF M15 Troisdorf | 2021/05/12 11:40 | Louis Wessels v Glenn Smits | 6-1,6-3 |
| ITF M15 Sibenik | 2021/04/21 08:00 | Louis Wessels v Simon Beaupain | 7-5,1-6,5-7 |