Stadium: Court 12 Round: 62 Ground: Clay
| ITF M25 Zaragoza | 2023/10/01 08:00 | Nikolay Nedelchev v Lucca Helguera Casado | 6-2,6-1 |
| ITF M15 Melilla | 2023/09/18 12:30 | Ausias Martin Melo v Lucca Helguera Casado | 6-1,4-6,10-6 |
| ITF M25 Madrid | 2023/09/10 15:00 | Lucca Helguera Casado v Peetu Pohjola | 2-6,4-6 |
| ITF M15 Madrid | 2023/09/03 14:00 | Lucca Helguera Casado v Luca Parenti | 1-6,6-7 |
| ITF M25 Oviedo | 2023/08/28 12:05 | Iker Urribarrens v Lucca Helguera Casado | 6-2,6-2 |
| ITF M25 Santander | 2023/08/20 14:30 | Iker Urribarrens v Lucca Helguera Casado | 6-2,6-4 |
| ITF M15 Xativa | 2023/07/30 15:00 | Lucca Helguera Casado v Mikel Martinez | 3-6,3-6 |
| ITF M25 Denia | 2023/07/24 09:00 | Carles Hernandez v Lucca Helguera Casado | 6-2,6-0 |
| ITF M15 Vigo | 2023/10/09 13:30 | Louroi Martinez v Iannis Miletich | 6-2,6-4 |
| ITF M15 Vigo | 2023/10/08 10:30 | Carlos Giraldi v Iannis Miletich | 4-6,3-6 |
| ITF M25 Sabadell | 2023/09/25 07:30 | Iannis Miletich v Alejandro M Kretzer | 3-6,0-6 |
| ITF M25 Sabadell | 2023/09/24 07:30 | Alen Moritz Hodzic v Iannis Miletich | 4-6,1-6 |
| ITF M15 Melilla | 2023/09/18 14:25 | Yvo Panak v Iannis Miletich | 6-3,6-1 |
| ITF M15 Madrid | 2023/09/04 07:30 | Iannis Miletich v Giacomo Revelli | 2-6,3-6 |
| ITF M15 Madrid | 2023/09/03 12:00 | Iannis Miletich v Jorge Plans | 6-3,6-7,10-8 |
| ITF M25 Oviedo | 2023/08/28 14:55 | Mateo Luis Alvarez Sarmiento v Iannis Miletich | 7-6,6-4 |