Stadium: Court 1 Round: 28 Ground: Hardcourt outdoor
| ITF M25 Sanxenxo | 2023/04/28 08:55 | Diego F Flores v Adria Soriano Barrera | 7-5,6-3 |
| ITF M25 Sanxenxo | 2023/04/27 10:40 | Diego F Flores v Noah Lopez | 6-3,6-2 |
| ITF M25 Sanxenxo | 2023/04/25 09:55 | Vladyslav Orlov v Diego F Flores | 3-6,2-6 |
| ITF M15 Monastir | 2023/04/05 09:55 | Diego F Flores v Eliakim Coulibaly | 1-6,3-6 |
| ITF M15 Monastir | 2023/03/30 10:00 | Diego F Flores v Adria Soriano Barrera | 3-6,2-6 |
| ITF M15 Monastir | 2023/03/29 13:15 | Michael Gloeckler v Diego F Flores | 6-3,0-6,2-6 |
| ITF M25 Quinta Do Lago | 2023/03/11 10:00 | Diego F Flores v Henrique Rocha | 3-6,5-7 |
| ITF M25 Quinta Do Lago | 2023/03/10 10:00 | Diego F Flores v Ian Luca Cervantes Tomas | 6-2,6-2 |
| ITF M25 Sanxenxo | 2023/04/28 13:00 | Robert Strombachs v Johannes Haerteis | 7-6,6-4 |
| ITF M25 Sanxenxo | 2023/04/27 16:10 | Robert Strombachs v Julio Cesar Porras | 6-2,6-2 |
| ITF M25 Sanxenxo | 2023/04/26 16:00 | Robert Strombachs v Ander Tarrio Ponte | 6-1,6-1 |
| Challenger Morelos | 2023/04/17 18:55 | Luke Saville v Robert Strombachs | 6-1,7-6 |
| Challenger Leon | 2023/04/09 18:50 | Robert Strombachs v Aidan Mchugh | 2-6,6-1,6-7 |
| Challenger San Luis Potosi | 2023/04/02 19:35 | Jorge Panta v Robert Strombachs | 6-4,6-3 |
| ITF M15 Sharm El Sheikh | 2023/03/18 08:00 | Lukas Pokorny v Robert Strombachs | 6-3,3-6,6-3 |
| ITF M15 Sharm El Sheikh | 2023/03/17 08:00 | Robert Strombachs v Jakob Schnaitter | 6-2,6-1 |