Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Idanha-A-Nova | 2023/08/24 08:00 | Kacper Zuk v Tiago Pereira | 6-2,6-2 |
| ITF M25 Idanha-A-Nova | 2023/08/23 08:00 | Tiago Pereira v Patricio Alvarado | 6-4,6-3 |
| ITF M15 Monastir | 2023/08/17 09:15 | Tiago Pereira v Lukas Pokorny | 2-6,4-6 |
| ITF M15 Monastir | 2023/08/15 10:05 | Denis Constantin Spiridon v Tiago Pereira | 1-6,4-6 |
| ITF M15 Monastir | 2023/08/09 09:25 | Tiago Pereira v Alberto Barroso Campos | 1-6,1-6 |
| ITF M25 Porto | 2023/07/25 15:20 | Jules Marie v Tiago Pereira | 6-3,6-4 |
| ITF M25 Castelo Branco | 2023/07/20 08:30 | Goncalo Oliveira v Tiago Pereira | 6-2,7-6 |
| ITF M25 Castelo Branco | 2023/07/19 10:00 | Fabio Coelho v Tiago Pereira | 3-6,2-6 |
| ITF M25 Idanha-A-Nova | 2023/08/28 11:20 | Daniel Batista v Peter Sychev | 6-2,6-2 |
| ITF M25 Idanha-A-Nova | 2023/08/27 12:00 | Keanu Elias Immler v Daniel Batista | 3-6,3-6 |
| ITF M25 Idanha-A-Nova | 2023/08/20 13:00 | Jake Van Emburgh v Daniel Batista | 7-6,6-0 |
| ITF M25 Porto | 2023/07/24 13:30 | Daniel Batista v Harry Thursfield | 6-2,0-6,2-10 |
| ITF M25 Porto | 2023/07/23 16:30 | Ricardo Batista v Daniel Batista | 1-6,7-5,8-10 |
| ITF M25 Sintra | 2021/09/07 11:25 | Kirill Kivattsev v Daniel Batista | 6-3,6-7,10-12 |
| ITF M25 Sintra | 2021/09/06 08:30 | Eduardo Morais v Daniel Batista | 5-7,1-6 |
| ITF M15 Monastir | 2021/08/24 07:30 | Kazuki Nishiwaki v Daniel Batista | 6-3,6-4 |