Stadium: Court 2 Round: 62 Ground: Clay
| 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 Bondarevskiy, Yan | 6-4,2-6,10-3 |
| ITF M15 Majadahonda | 2021/05/02 12:00 | Blanco Damea, Alvaro 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 | Andreu Garcia, Francisco 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 - M25 Reus | 2021/04/12 07:30 | Diego A B Sanchez v Timo Legout | 6-2,6-4 |
| ITF - M25 Reus | 2021/04/11 07:00 | Giovanni Mpetshi Perricard v Diego A B Sanchez | 7-5,5-7,4-10 |
| ITF M15 Majadahonda | 2021/05/02 16:15 | Naoki Tajima v Pontico, Hugo | 7-6,6-0 |
| ITF - M15 Poitiers | 2021/03/17 10:30 | Cyril Vandermeersch v Pontico, Hugo | 6-4,6-3 |
| ITF - M15 Poitiers | 2021/03/15 09:30 | Ugo Blanchet v Pontico, Hugo | 6-1,3-6,10-8 |
| ITF - M15 Poitiers | 2021/03/14 09:50 | Mathis Bondaz v Pontico, Hugo | 5-7,3-6 |
| ITF - M25 Vale Do Lobo | 2021/03/10 13:55 | Edan Leshem v Pontico, Hugo | 6-3,6-1 |
| ITF - M25 Vale Do Lobo | 2021/03/09 11:00 | Pontico, Hugo v Coelho, Fabio | 7-6,6-2 |
| ITF - M25 Vale Do Lobo | 2021/03/08 12:00 | Pontico, Hugo v Ferreiro Nunes, Jose-Ricardo | 6-1,6-4 |
| ITF - M25 Vale Do Lobo | 2021/03/07 14:00 | Pontico, Hugo v Enzo Frances Tessari | 6-1,6-1 |