Stadium: Court Central Round: 25 Ground: Hardcourt outdoor
| ITF M25 - Porto | 2023/07/26 10:00 | Henrique Rocha v Fabrizio Andaloro | 2-6,6-3,4-6 |
| ITF M25 - Bakio | 2023/07/01 16:15 | Henrique Rocha v Lucas Poullain | 6-2,6-2 |
| ITF M25 - Bakio | 2023/06/30 15:40 | Henrique Rocha v Alejandro Garcia | 6-2,6-3 |
| ITF M25 - Bakio | 2023/06/29 17:30 | Henrique Rocha v Eliakim Coulibaly | 4-6,6-0,6-1 |
| ITF M25 - Bakio | 2023/06/28 16:00 | Dan Added v Henrique Rocha | 6-3,1-6,4-6 |
| ITF M25 - Bakio | 2023/06/27 13:10 | Henrique Rocha v Patricio Alvarado | 6-1,6-1 |
| ITF M25 - Mungia | 2023/06/24 16:00 | Henrique Rocha v Pedro Vives Marcos | 6-3,6-4 |
| ITF M25 - Mungia | 2023/06/23 12:30 | Henrique Rocha v Stefanos Sakellaridis | 6-4,6-3 |
| Challenger Porto | 2023/07/31 12:05 | Robert Strombachs v Duarte Vale | 6-2,7-6 |
| Challenger Porto | 2023/07/30 14:00 | Robert Strombachs v Andrea Guerrieri | 6-3,6-4 |
| Challenger Segovia | 2023/07/24 10:50 | Robert Strombachs v Luca Potenza | 7-6,3-6,6-7 |
| Challenger Segovia | 2023/07/23 13:10 | Robert Strombachs v Maxime Mora | 6-4,6-3 |
| Challenger Pozoblanco | 2023/07/16 17:00 | Robert Strombachs v Alberto Barroso Campos | 2-6,3-6 |
| ITF M25 - Kassel | 2023/07/12 09:55 | Milan Welte v Robert Strombachs | 6-3,6-2 |
| Challenger Milan | 2023/07/02 12:05 | Lucio Carnevalle v Robert Strombachs | 7-5,7-6 |
| Challenger Poznan | 2023/06/18 08:30 | Robert Strombachs v Sebastian Gima | 3-6,5-7 |