Stadium: Court 2 Round: 26 Ground: Clay
| ITF M15 Curtea de Arges | 2021/08/11 10:10 | Cacao, Tiago v Gergely Madarasz | 6-3,6-4 |
| ITF M25 Idanha-A-Nova | 2021/07/22 09:55 | Alafia Ayeni v Cacao, Tiago | 7-6,6-4 |
| ITF M25 Idanha-A-Nova | 2021/07/21 11:10 | Mulye, Dhruva v Cacao, Tiago | 2-6,2-6 |
| ITF M25 Idanha-A-Nova | 2021/07/16 09:55 | Rodrigues, Daniel v Cacao, Tiago | 6-3,7-5 |
| ITF M25 Idanha-A-Nova | 2021/07/15 13:00 | Daniel Little v Cacao, Tiago | 4-6,0-6 |
| ITF M25 Idanha-A-Nova | 2021/07/14 11:05 | Smith, Roy v Cacao, Tiago | 5-7,6-3,6-7 |
| ITF M15 Almada | 2021/07/06 10:30 | Cacao, Tiago v Coelho, Fabio | 6-7,4-6 |
| ITF - M15 Monastir | 2021/06/19 08:30 | Cacao, Tiago v Luciano Darderi | 3-6,2-6 |
| ITF M15 Curtea de Arges | 2021/08/11 13:50 | Frunza, Nicolae v Ray Ho | 6-4,6-7,6-3 |
| ITF M25 Pitesti | 2021/08/05 12:20 | Sebastian Gima v Frunza, Nicolae | 6-4,5-7,6-1 |
| ITF M25 Pitesti | 2021/08/04 09:00 | Frunza, Nicolae v Vladyslav Orlov | 6-3,6-0 |
| ITF M15 Novi Sad | 2021/07/31 08:00 | Frunza, Nicolae v Filip Misolic | 6-2,3-6,4-6 |
| ITF M15 Novi Sad | 2021/07/30 08:00 | Frunza, Nicolae v Mariano Navone | 5-7,6-4,6-1 |
| ITF M15 Novi Sad | 2021/07/29 07:30 | Frunza, Nicolae v Gergely Madarasz | 6-2,6-0 |
| ITF M15 Novi Sad | 2021/07/28 09:40 | Frunza, Nicolae v Peter Fajta | 6-4,6-2 |
| ITF M15 Sofia | 2021/07/08 07:00 | Frunza, Nicolae v Leonid Sheyngezikht | 7-6,6-0 |