Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Loule | 2021/10/12 11:10 | Goncalo Falcao v Raphael Calzi | 6-4,6-2 |
| ITF M25 Loule | 2021/10/11 13:25 | Keanu Elias Immler v Raphael Calzi | 5-7,2-6 |
| ITF M25 Setubal | 2021/10/05 11:20 | Raphael Calzi v Gian Luca Tanner | 6-3,1-6,6-10 |
| ITF M25 Setubal | 2021/10/04 15:10 | Raphael Calzi v Sergio Davila Godoy | 6-3,6-0 |
| ITF M15 Forbach | 2021/09/27 11:15 | Yann Marti v Raphael Calzi | 6-4,6-4 |
| ITF M15 Forbach | 2021/09/26 13:20 | Paul Barbier Gazeu v Raphael Calzi | 3-6,3-6 |
| ITF M15 Monastir | 2021/09/12 12:00 | Shinnosuke Hiramatsu v Raphael Calzi | 6-2,3-6,10-5 |
| ITF M15 Monastir | 2021/09/05 11:00 | Raphael Calzi v Masamichi Imamura | 5-7,0-6 |
| ITF M25 Sintra | 2021/09/16 09:00 | Francisco Cabral v Rio Noguchi | 6-3,5-7,6-2 |
| ITF M25 Sintra | 2021/09/15 09:00 | Luis Patino v Francisco Cabral | 4-6,7-6,1-6 |
| ITF M25 Sintra | 2021/09/08 10:55 | Francisco Cabral v Luis Faria | 3-6,3-6 |
| ITF M25 Sintra | 2021/09/07 08:30 | Francisco Cabral v Leonardo Civita-Telles | 6-3,6-4 |
| ITF M25 Sintra | 2021/09/06 13:35 | Francisco Cabral v Keanu Elias Immler | 6-3,6-1 |
| ITF M15 Castelo Branco | 2021/07/30 12:00 | Francisco Cabral v Luca Giacomini | 4-6,4-6 |
| 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 |