Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| 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 M15 Allershausen | 2021/08/30 09:15 | Raphael Calzi v Giulio Colacioppo | 1-6,4-6 |
| ITF M25 Trier | 2021/08/26 09:25 | Sandro Kopp v Raphael Calzi | 6-2,6-1 |
| ITF M25 Setubal | 2021/10/03 14:00 | Sergio Davila Godoy v Afonso Portugal | 6-1,6-2 |
| ITF M25 Sintra | 2021/09/13 12:00 | Afonso Portugal v Alan F R Fierros | 2-6,2-6 |
| ITF M15 Castelo Branco | 2021/07/26 11:00 | Afonso Portugal v Raphael Lambling | 3-6,1-6 |
| ITF M15 Castelo Branco | 2021/07/25 08:00 | Afonso Portugal v Angel G Melgar | 6-1,3-6,10-6 |
| ITF M25 Vale Do Lobo | 2021/03/07 12:00 | Afonso Portugal v Lukas H Lilleengen | 2-6,2-6 |
| ITF M25 Faro | 2021/03/01 14:00 | Edouard Villoslada v Afonso Portugal | 6-1,6-0 |
| ITF M25 Faro | 2021/02/28 15:00 | Afonso Portugal v Eduardo Morais | 4-6,6-2,10-7 |
| ITF M25 Vale Do Lobo | 2021/02/22 10:30 | Ugo Blanchet v Afonso Portugal | 6-1,6-3 |