Stadium: Court 9 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 - Monastir | 2023/08/17 08:30 | Etienne Donnet v Diego F Flores | 3-6,7-5,6-4 |
| ITF - M15 - Monastir | 2023/08/16 08:30 | Diego F Flores v Dev Javia | 6-1,6-3 |
| ITF - M15 - Monastir | 2023/08/09 11:00 | Gianluca Cadenasso v Diego F Flores | 2-6,6-4,5-7 |
| ITF M25 - Porto | 2023/07/26 14:15 | Diego F Flores v Joao Domingues | 5-7,4-6 |
| ITF M25 - Castelo Branco | 2023/07/21 10:40 | Jaime Faria v Diego F Flores | 6-3,6-2 |
| ITF M25 - Castelo Branco | 2023/07/20 08:30 | Diego F Flores v Sascha Gueymard Wayenburg | 6-2,1-6,6-4 |
| ITF M25 - Castelo Branco | 2023/07/19 11:05 | Raphael Lambling v Diego F Flores | 6-2,6-7,4-6 |
| ITF M15 - Casablanca | 2023/06/28 13:20 | Diego F Flores v Gabriele Pennaforti | 1-6,1-6 |
| 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 | Tomas Tenil v Peter Sychev | 1-6,2-6 |
| ITF M25 - Idanha-A-Nova | 2023/08/21 08:00 | Patricio Alvarado v Peter Sychev | 3-6,6-2,10-6 |
| 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 |