Stadium: Court 1 Round: 62 Ground: Clay
| ITF - M25 Vale Do Lobo | 2021/03/08 13:00 | Amatiste, Gianmarco v Coelho, Fabio | 0-6,3-6 |
| ITF - M25 Vale Do Lobo | 2021/03/07 12:00 | Henderson, Russell v Amatiste, Gianmarco | 6-3,2-6,7-10 |
| ITF - M25 Faro | 2021/03/01 10:00 | Amatiste, Gianmarco v Alejandro Moro Canas | 0-6,1-6 |
| ITF - M25 Faro | 2021/02/28 09:00 | Allan Deschamps v Amatiste, Gianmarco | 4-6,2-6 |
| ITF - M25 Vale Do Lobo | 2021/02/21 16:30 | Amatiste, Gianmarco v Bradley Paliska | 3-6,6-4,10-12 |
| ITF - M15 Manacor | 2021/01/10 12:30 | Briand, Jurgen v Amatiste, Gianmarco | 6-1,6-1 |
| ITF - M15 Manacor | 2021/01/04 11:30 | Kenny de Schepper v Amatiste, Gianmarco | 6-1,6-2 |
| ITF - M15 Manacor | 2021/01/03 11:30 | Amatiste, Gianmarco v Kirill Mishkin | 6-2,6-3 |
| ITF - M25 La Nucia | 2021/03/15 09:30 | Aranzabal, Mikel v Andreu Garcia, Francisco | 6-2,5-7,2-10 |
| ITF - M25 La Nucia | 2021/03/14 12:00 | Fortin, Michel-Alexandre v Andreu Garcia, Francisco | 0-6,1-6 |
| ITF M15 La Nucia | 2021/03/10 10:30 | Andreu Garcia, Francisco v Toledo Bague, Pol | 2-6,1-6 |
| ITF M15 La Nucia | 2021/03/09 15:00 | Imanol L Morillo v Andreu Garcia, Francisco | 7-6,6-0 |
| ITF M15 La Nucia | 2021/03/09 10:00 | Bas Mengual, Ivan v Andreu Garcia, Francisco | 2-6,2-6 |
| ITF M15 La Nucia | 2021/03/08 11:00 | Melzer, Lennart v Andreu Garcia, Francisco | 2-6,1-6 |
| ITF M25 Villena | 2021/02/01 08:30 | Andreu Garcia, Francisco v Mattia Bellucci | 1-6,5-7 |
| ITF M25 Villena | 2021/01/31 10:30 | Joe Misrahi v Andreu Garcia, Francisco | 5-7,1-6 |