Stadium: Court 12 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Castelo Branco | 2021/07/28 14:05 | Fabio Coelho v Clement Chidekh | 1-6,3-6 |
| ITF M25 Idanha-A-Nova | 2021/07/19 08:00 | Raphael Lambling v Fabio Coelho | 6-4,6-2 |
| ITF M25 Idanha-A-Nova | 2021/07/14 09:25 | Fabio Coelho v Naoki Tajima | 6-4,4-6,2-6 |
| ITF M15 Almada | 2021/07/11 08:45 | Fabio Coelho v Daniel Cox | 2-6,7-5,2-6 |
| ITF M15 Almada | 2021/07/10 08:30 | Fabio Coelho v Joao Lucas Reis da Silva | 6-3,6-4 |
| ITF M15 Almada | 2021/07/09 08:30 | Fabio Coelho v Andrey Chepelev | 6-2,6-3 |
| ITF M15 Almada | 2021/07/08 11:50 | Fabio Coelho v Egor Noskin | 6-3,6-2 |
| ITF M15 Almada | 2021/07/06 10:30 | Tiago Cacao v Fabio Coelho | 6-7,4-6 |
| ITF M25 Sintra | 2021/09/05 08:30 | Alan F R Fierros v Luigi Castelletti | 6-2,6-0 |
| ITF M15 Monastir | 2021/08/31 08:00 | Kyle Seelig v Alan F R Fierros | 6-2,6-4 |
| ITF M15 Monastir | 2021/08/30 10:00 | Alan F R Fierros v Rishi Reddy | 6-3,6-3 |
| ITF M15 Monastir | 2021/08/25 09:00 | Dane Sweeny v Alan F R Fierros | 6-4,6-3 |
| ITF M15 Monastir | 2021/08/16 07:30 | Mwendwa Mbithi v Alan F R Fierros | 6-7,6-4,10-6 |
| ITF M15 Monastir | 2021/08/15 08:30 | Samir Hamza Reguig v Alan F R Fierros | 5-7,1-6 |
| ITF M15 Monastir | 2021/08/10 07:30 | Takuya Kumasaka v Alan F R Fierros | 6-1,6-4 |
| ITF M15 Monastir | 2021/08/09 07:30 | Alan F R Fierros v Siddhant Banthia | 7-6,6-2 |