Stadium: Pista Round: 62 Ground: Clay
| ITF M15 Valldoreix | 2021/05/11 08:00 | Diego A B Sanchez v Louis Dussin | 4-6,4-6 |
| 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 M15 Valldoreix | 2021/05/13 10:25 | Louis Dussin v Rishab Agarwal | 6-4,7-5 |
| ITF M15 Valldoreix | 2021/05/12 13:25 | Rishab Agarwal v Oriol Roca Batalla | 7-5,2-6,7-6 |
| ITF M15 Valldoreix | 2021/05/11 09:00 | Antonio Cayetano March v Rishab Agarwal | 7-5,4-6,10-12 |
| ITF M15 Valldoreix | 2021/05/10 10:00 | Rishab Agarwal v Benjamin Winter Lopez | 6-1,5-7,10-8 |
| ITF M15 Valldoreix | 2021/05/09 12:00 | Rishab Agarwal v Sandro Szic | 6-2,6-0 |
| ITF M15 Majadahonda | 2021/05/03 12:00 | Rishab Agarwal v Oleg Prihodko | 6-3,5-7,10-12 |
| ITF M15 Majadahonda | 2021/05/02 16:15 | Rishab Agarwal v Enzo Frances Tessari | 7-6,6-2 |
| ITF M25 Reus | 2021/04/12 07:30 | Alejandro Moro Canas v Rishab Agarwal | 2-6,6-2,10-6 |