Stadium: Court 2 Round: 62 Ground: Clay
| ITF M15 Valldoreix | 2021/05/10 11:00 | Facundo Juarez v Diego A B Sanchez | 6-2,3-6,7-10 |
| ITF M15 Valldoreix | 2021/05/09 13:00 | Diego A B Sanchez v Hugo Pontico | 6-3,6-1 |
| ITF M15 Majadahonda | 2021/05/03 14:00 | Max Houkes v Diego A B Sanchez | 6-1,1-6,10-5 |
| ITF M15 Majadahonda | 2021/05/03 10:45 | Diego A B Sanchez v Yan Bondarevskiy | 6-4,2-6,10-3 |
| ITF M15 Majadahonda | 2021/05/02 12:00 | Alvaro Blanco Damea v Diego A B Sanchez | 4-6,1-6 |
| ITF M15 LPD Gran Canaria | 2021/04/29 12:30 | Diego A B Sanchez v Alexander Shevchenko | 7-6,1-6,1-6 |
| ITF M15 LPD Gran Canaria | 2021/04/28 13:50 | Francisco Andreu Garcia v Diego A B Sanchez | 6-7,6-7 |
| ITF M25 Reus | 2021/04/13 07:30 | Arthur Fils v Diego A B Sanchez | 7-5,6-7,10-7 |
| ITF M15 Valldoreix | 2021/05/10 11:00 | Inaki Cabrera Bello v Louis Dussin | 1-6,7-5,5-10 |
| ITF M15 Valldoreix | 2021/05/09 14:00 | Louis Dussin v Alexander Weis | 6-3,6-1 |
| ITF M25 Angers | 2021/04/20 09:30 | Ergi Kirkin v Louis Dussin | 6-1,7-5 |
| ITF M25 Angers | 2021/04/19 09:00 | Louis Dussin v Hendrik Jebens | 6-3,7-5 |
| ITF M25 Reus | 2021/04/13 07:30 | Sean Cuenin v Louis Dussin | 6-1,7-6 |
| ITF M25 Reus | 2021/04/12 07:30 | Vladislav Ivanov v Louis Dussin | 3-6,0-6 |
| ITF M15 Poitiers | 2021/03/16 09:30 | Louis Dussin v Alexis Gautier | 3-6,2-6 |
| ITF M15 Poitiers | 2021/03/15 10:55 | Louis Dussin v Joffrey De Schepper | 6-1,6-3 |