Stadium: Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF M25 - Vila Real de Santo Antonio | 2023/02/14 12:50 | August Holmgren v Goncalo Oliveira | 5-7,6-4,2-6 |
| ITF M25 - Portimao | 2023/03/16 12:10 | Jaime Faria v Goncalo Oliveira | 6-7,5-7 |
| ITF M25 - Quinta Do Lago | 2023/03/10 10:30 | Henrique Rocha v Goncalo Oliveira | 6-4,6-1 |
| ITF M25 - Loule | 2023/03/05 17:30 | Goncalo Oliveira v Lucas Poullain | 6-3,6-2 |
| ITF M25 - Loule | 2023/03/04 12:00 | Goncalo Oliveira v Jesper De Jong | 6-4,6-4 |
| ITF M25 - Loule | 2023/03/03 12:45 | Michael Geerts v Goncalo Oliveira | 3-6,4-6 |
| ITF M25 - Loule | 2023/03/02 12:00 | Goncalo Oliveira v Jules Marie | 6-1,6-2 |
| ITF M25 - Loule | 2023/03/01 13:30 | Goncalo Oliveira v Ryotaro Matsumura | 6-1,6-2 |
| ITF M25 - Faro | 2023/02/21 11:55 | Goncalo Oliveira v Giovanni Fonio | 6-7,4-6 |
| ITF M25 - Portimao | 2023/03/16 12:50 | August Holmgren v Skander Mansouri | 6-3,7-6 |
| ITF M25 - Portimao | 2023/03/14 14:25 | August Holmgren v Duarte Vale | 6-3,6-3 |
| ITF M25 - Faro | 2023/02/24 11:50 | Michael Vrbensky v August Holmgren | 7-6,7-6 |
| ITF M25 - Faro | 2023/02/23 12:40 | August Holmgren v Giovanni Fonio | 6-2,3-6,7-5 |
| ITF M25 - Faro | 2023/02/21 14:35 | Felix Gill v August Holmgren | 6-7,6-7 |
| ITF M25 - Vila Real de Santo Antonio | 2023/02/14 12:50 | August Holmgren v Goncalo Oliveira | 5-7,6-4,2-6 |
| ITF M25 - Vila Real de Santo Antonio | 2023/02/09 15:05 | Michael Vrbensky v August Holmgren | 6-4,6-2 |
| ITF M25 - Vila Real de Santo Antonio | 2023/02/08 14:30 | August Holmgren v Tomas C Abasolo | 6-4,6-4 |