Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Idanha-A-Nova | 2023/08/20 10:00 | Patricio Alvarado v Aditya Katticaren | 6-0,6-0 |
| ITF M25 Denia | 2023/07/23 14:30 | Jorge Plans v Patricio Alvarado | 4-6,6-1,11-9 |
| ITF M25 Gandia | 2023/07/18 10:05 | Patricio Alvarado v Nil Regas Luis | 2-6,3-6 |
| ITF M25 Gandia | 2023/07/17 10:00 | Patricio Alvarado v Stefan Cizelj-Zivkovic | 6-4,6-2 |
| ITF M25 Roda de Bara | 2023/07/10 10:15 | Amaan Siddiqui v Patricio Alvarado | 3-6,6-1,10-4 |
| ITF M25 Roda de Bara | 2023/07/09 11:30 | Alexander Bravo v Patricio Alvarado | 3-6,1-6 |
| ITF M25 Bakio | 2023/06/27 13:10 | Henrique Rocha v Patricio Alvarado | 6-1,6-1 |
| ITF M25 Bakio | 2023/06/26 12:15 | Ignasi De Rueda De Genover v Patricio Alvarado | 2-6,4-6 |
| ITF M25 Idanha-A-Nova | 2023/08/20 10:00 | Manuel G Pinheiro v Peter Sychev | 6-3,4-6,6-10 |
| ITF M25 Quinta Do Lago | 2023/03/08 13:45 | Ian Luca Cervantes Tomas v Peter Sychev | 6-0,6-3 |
| ITF M25 Quinta Do Lago | 2023/03/07 12:30 | Peter Sychev v Joshua Schaefer | 0-6,7-6,14-12 |
| ITF M25 Loule | 2023/02/26 10:00 | Peter Sychev v Pijus Vaitiekunas | 4-6,1-6 |
| ITF M25 Faro | 2023/02/19 13:00 | Peter Sychev v Michael Zhu | 3-6,0-6 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/12 09:00 | Peter Sychev v Tomas Vaise | 2-6,3-6 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/05 10:00 | Mikel Martinez v Peter Sychev | 6-2,6-1 |
| ITF M25 Sintra | 2022/09/14 13:55 | Peter Sychev v Pedro Araujo | 0-6,1-6 |