Stadium: Court 1 Round: 29 Ground: Hardcourt outdoor
| ITF - Castelo Branco M15 | 2021/07/31 11:25 | Clement Chidekh v Luca Giacomini | 6-4,6-1 |
| ITF - Castelo Branco M15 | 2021/07/30 13:55 | Daniel Batista v Clement Chidekh | 1-6,4-6 |
| ITF - Castelo Branco M15 | 2021/07/29 14:05 | Clement Chidekh v Roy Smith | 6-4,7-5 |
| ITF - Castelo Branco M15 | 2021/07/28 14:05 | Fabio Coelho v Clement Chidekh | 1-6,3-6 |
| ITF - Castelo Branco M15 | 2021/07/27 08:30 | Clement Chidekh v Luca Sanchez | 6-4,6-2 |
| ITF - Castelo Branco M15 | 2021/07/26 08:30 | Clement Chidekh v Paulo A S Dos Santos | 7-6,6-1 |
| ITF - Idanha-A-Nova M25 | 2021/07/24 09:00 | Alejandro Moro Canas v Clement Chidekh | 6-1,6-2 |
| ITF - Idanha-A-Nova M25 | 2021/07/23 10:40 | Robin Bertrand v Clement Chidekh | 0-6,0-6 |
| ITF - Castelo Branco M15 | 2021/07/31 08:30 | Joao Lucas Reis da Silva v Gilbert S K Junior | 6-4,2-6,6-7 |
| ITF - Castelo Branco M15 | 2021/07/30 10:00 | Gilbert S K Junior v Sho Shimabukuro | 7-6,6-3 |
| ITF - Castelo Branco M15 | 2021/07/29 08:30 | Garrett Johns v Gilbert S K Junior | 5-7,3-6 |
| ITF - Castelo Branco M15 | 2021/07/27 08:30 | Vilius Gaubas v Gilbert S K Junior | 4-6,3-6 |
| ITF - Idanha-A-Nova M25 | 2021/07/24 08:30 | Gilbert S K Junior v Simon Carr | 2-6,6-7 |
| ITF - Idanha-A-Nova M25 | 2021/07/23 09:00 | Anton Matusevich v Gilbert S K Junior | 3-6,3-6 |
| ITF - Idanha-A-Nova M25 | 2021/07/22 08:00 | Gilbert S K Junior v Roy Smith | 6-3,6-2 |
| ITF - Idanha-A-Nova M25 | 2021/07/21 09:50 | Garrett Johns v Gilbert S K Junior | 5-7,1-6 |