Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Portimao | 2023/03/12 11:00 | Gabriel Tacanho v David Gabor | 6-3,6-2 |
| ITF M25 Quinta Do Lago | 2023/03/05 16:00 | Pedro A De Almeida Santos v Gabriel Tacanho | 6-3,6-2 |
| ITF M25 Portimao | 2023/03/12 11:00 | Tomas Vaise v Ricardo Villacorta-Alonso | 6-2,6-4 |
| ITF M25 Quinta Do Lago | 2023/03/09 15:00 | Tomas Vaise v Filip Peliwo | 7-6,0-6,6-10 |
| ITF M25 Loule | 2023/02/27 12:20 | Tomas Vaise v Tomas C Abasolo | 1-6,4-6 |
| ITF M25 Loule | 2023/02/26 10:00 | Tushar Sharma v Tomas Vaise | 3-6,3-6 |
| ITF M25 Faro | 2023/02/19 13:00 | Tomas Vaise v Vilius Gaubas | 7-5,5-7,4-10 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/13 12:05 | Tomas Vaise v Nikolay Nedelchev | 3-6,2-6 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/12 09:00 | Peter Sychev v Tomas Vaise | 2-6,3-6 |
| Challenger Vilnius | 2023/02/05 08:30 | Tomas Vaise v Egor Gerasimov | 3-6,4-6 |