Stadium: Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Castelo Branco | 2021/07/29 10:15 | Francisco Cabral v Robin Bertrand | 6-1,6-2 |
| ITF M15 Castelo Branco | 2021/07/28 10:15 | Ben Patael v Francisco Cabral | 6-7,6-7 |
| ITF M25 Idanha-A-Nova | 2021/07/15 07:50 | Alexander Cozbinov v Francisco Cabral | 7-5,6-4 |
| ITF M25 Idanha-A-Nova | 2021/07/14 08:00 | Andrey Chepelev v Francisco Cabral | 1-6,3-6 |
| Challenger Porto | 2021/06/28 10:00 | Sem Verbeek v Francisco Cabral | 7-6,6-3 |
| Challenger Porto | 2021/06/27 11:30 | Francisco Cabral v Ronald Slobodchikov | 6-2,6-2 |
| Challenger Oeiras | 2021/05/23 10:00 | Filip Cristian Jianu v Francisco Cabral | 6-7,6-4,6-2 |
| Challenger Oeiras | 2021/05/16 14:00 | Francisco Cabral v Alex Molcan | 1-6,1-6 |
| ITF M15 Castelo Branco | 2021/07/29 12:05 | Raphael Lambling v Luca Giacomini | 2-6,4-6 |
| ITF M15 Castelo Branco | 2021/07/28 17:20 | Takuto Niki v Luca Giacomini | 4-6,5-7 |
| ITF M25 Idanha-A-Nova | 2021/07/21 09:50 | Alafia Ayeni v Luca Giacomini | 6-1,1-6,6-2 |
| ITF M15 Monastir | 2021/07/04 08:00 | Seong Chan Hong v Luca Giacomini | 7-5,6-3 |
| ITF M15 Monastir | 2021/07/03 08:30 | Luca Giacomini v Omni Kumar | 6-1,6-3 |
| ITF M15 Monastir | 2021/07/02 08:30 | Luca Giacomini v Santiago Rodriguez Taverna | 7-6,6-3 |
| ITF M15 Monastir | 2021/07/01 10:35 | Robert Strombachs v Luca Giacomini | 4-6,1-6 |
| ITF M15 Monastir | 2021/06/30 13:00 | Luca Giacomini v Bader Alabdullah | 6-2,6-2 |