Stadium: Court 5 Round: 26 Ground: Clay
| ITF M15 Vero Beach | 2021/10/20 20:55 | Duarte Vale v Toby Martin | 5-7,6-2,6-2 |
| ITF M15 Naples | 2021/10/17 14:25 | Duarte Vale v Juncheng Shang | 3-6,6-7 |
| ITF M15 Naples | 2021/10/16 13:30 | Blu Baker v Duarte Vale | 6-7,3-6 |
| ITF M15 Naples | 2021/10/15 13:25 | Johannes Ingildsen v Duarte Vale | 4-6,3-6 |
| ITF M15 Naples | 2021/10/14 13:30 | Duarte Vale v Juan Ignacio Galarza | 6-2,7-5 |
| ITF M15 Naples | 2021/10/12 14:55 | Juan David Velasquez v Duarte Vale | 1-6,0-6 |
| ITF M15 Naples | 2021/10/07 13:30 | Duarte Vale v Liam Draxl | 1-6,7-6,3-6 |
| ITF M15 Naples | 2021/10/05 14:30 | Duarte Vale v Juan David Velasquez | 6-2,6-3 |
| ITF M15 Vero Beach | 2021/10/20 16:00 | Diogo Marques v A.J Catanzariti | 2-6,6-3,6-3 |
| ITF M25 Vero Beach | 2021/10/19 16:00 | Diogo Marques v Nikolay Sysoev | 6-2,6-4 |
| ITF M25 Vero Beach | 2021/10/18 16:00 | Adam Jones v Diogo Marques | 6-3,3-6,1-10 |
| ITF M15 Almada | 2021/07/06 08:30 | Diogo Marques v Ben Patael | 3-6,5-7 |
| ITF M15 Setubal | 2020/10/07 13:55 | Diogo Marques v Naoki Nakagawa | 3-6,1-6 |
| FPT Portugal Series | 2020/07/06 09:30 | Diogo Marques v Fabio Coelho | 3-6,6-7 |
| FPT Portugal Series | 2020/06/30 20:14 | Pedro Araujo v Diogo Marques | 6-3,4-6,6-3 |
| FPT Portugal Series | 2020/06/30 11:00 | Leandro Mattar v Diogo Marques | 5-7,2-6 |