Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Castelo Branco | 2021/07/25 08:00 | Afonso Portugal v Guerrero Melgar, Angel | 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 Morais, Eduardo | 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 |
| ITF M25 Porto | 2020/09/27 12:30 | Afonso Portugal v Basso, Andrea | 1-6,1-6 |
| ITF M15 Sintra | 2020/09/14 10:00 | Afonso Portugal v Mateus Alves | 1-6,1-6 |
| ITF M15 Sintra | 2020/09/13 13:00 | Thurner, Dean v Afonso Portugal | 3-6,3-6 |
| ITF M25 Idanha-A-Nova | 2021/07/20 08:00 | Garrett Johns v Lambling, Raphael | 7-6,2-6,10-3 |
| ITF M25 Idanha-A-Nova | 2021/07/19 08:00 | Lambling, Raphael v Coelho, Fabio | 6-4,6-2 |
| ITF M25 Idanha-A-Nova | 2021/07/18 10:30 | Lambling, Raphael v Osgar O'Hoisin | 1-6,6-3,10-7 |
| ITF M15 Almada | 2021/07/06 08:30 | Lambling, Raphael v Thomas Fancutt | 4-6,4-6 |
| ITF M15 Almada | 2021/07/05 09:00 | Zemel, Yankel v Lambling, Raphael | 4-6,7-6,8-10 |
| ITF M15 Almada | 2021/07/04 08:30 | Chanon Phunsawat v Lambling, Raphael | 2-6,2-6 |
| ITF - M15 Monastir | 2021/06/21 08:00 | Lambling, Raphael v Di Marco, Connor | 6-7,6-7 |
| ITF - M15 Monastir | 2021/06/20 09:00 | Kazuki Nishiwaki v Lambling, Raphael | 3-6,4-6 |