Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Idanha-A-Nova | 2023/08/30 09:20 | Alberto Barroso Campos v Pedro Araujo | 2-6,6-0,6-3 |
| ITF M25 Idanha-A-Nova | 2023/08/27 08:55 | Alberto Barroso Campos v Dan Added | 2-6,2-6 |
| ITF M25 Idanha-A-Nova | 2023/08/26 09:00 | Alberto Barroso Campos v Kacper Zuk | 6-3,6-2 |
| ITF M25 Idanha-A-Nova | 2023/08/25 08:00 | Alberto Barroso Campos v Arthur Fery | 2-6,6-2,6-3 |
| ITF M25 Idanha-A-Nova | 2023/08/24 07:55 | Goncalo Oliveira v Alberto Barroso Campos | 4-6,2-6 |
| ITF M25 Idanha-A-Nova | 2023/08/23 11:45 | Alberto Barroso Campos v Aziz Ouakaa | 6-1,6-2 |
| ITF M15 Monastir | 2023/08/13 08:30 | Alberto Barroso Campos v Etienne Donnet | 6-2,4-6,6-3 |
| ITF M15 Monastir | 2023/08/12 08:30 | Alberto Barroso Campos v Mikhail Gorokhov | 6-1,6-2 |
| ITF M25 Idanha-A-Nova | 2023/08/29 08:00 | David Poljak v Martim Simoes | 6-3,7-5 |
| ITF M25 Idanha-A-Nova | 2023/08/25 08:00 | David Poljak v Rafael Izquierdo Luque | 4-6,6-1,5-7 |
| ITF M25 Idanha-A-Nova | 2023/08/23 09:30 | Patrick Schoen v David Poljak | 5-7,6-7 |
| Challenger Grodzisk Mazowiecki | 2023/08/15 11:50 | Elias Ymer v David Poljak | 6-4,6-3 |
| Challenger Grodzisk Mazowiecki | 2023/08/14 10:50 | Niki Kaliyanda Poonacha v David Poljak | 3-6,2-6 |
| Challenger Grodzisk Mazowiecki | 2023/08/13 11:40 | David Poljak v Edas Butvilas | 3-6,7-6,7-6 |
| ITF M25 Herzlia | 2023/08/09 06:00 | David Poljak v Ron Ellouck | 4-6,4-6 |
| ITF M15 Monastir | 2023/07/26 11:40 | Cyril Vandermeersch v David Poljak | 7-6,6-1 |