Stadium: Court 21 Round: 62 Ground: Clay
| ITF M25 Heraklion | 2023/11/28 07:30 | Rodrigo Alujas v Gabriel Matuszewski | 4-6,6-3,10-7 |
| ITF M15 Heraklion | 2023/11/21 07:00 | Lior Goldenberg v Gabriel Matuszewski | 7-6,6-7,10-5 |
| ITF M15 Heraklion | 2023/11/20 13:00 | Gabriel Matuszewski v Julian Desousa | 1-6,6-1,10-6 |
| ITF M15 Heraklion | 2023/11/20 07:00 | Brett Winters v Gabriel Matuszewski | 7-5,2-6,5-10 |
| ITF M25 Heraklion | 2023/11/12 09:00 | Younes Lalami Laaroussi v Gabriel Matuszewski | 6-4,6-0 |
| ITF M25 Heraklion | 2023/11/05 11:00 | Gabriel Matuszewski v Mattia Ricci | 4-6,4-6 |
| ITF M25 Heraklion | 2023/10/30 09:30 | Guy Den Heijer v Gabriel Matuszewski | 6-1,6-4 |
| ITF M25 Heraklion | 2023/10/29 10:30 | Gianluca Carlini v Gabriel Matuszewski | 6-7,1-6 |
| ITF M15 Antalya | 2023/11/26 07:00 | Louroi Martinez v Sami Ben Abdennibi | 6-7,6-3,3-10 |
| ITF M25 Benicarlo | 2023/11/06 12:00 | Alejandro Manzanera Pertusa v Louroi Martinez | 6-2,6-1 |
| ITF M25 Benicarlo | 2023/11/05 11:30 | Louroi Martinez v Rodrigo Mora Clement | 6-3,5-7,10-6 |
| ITF M15 Castellon | 2023/10/16 09:00 | Louroi Martinez v Martins Rocens | 4-6,0-6 |
| ITF M15 Vigo | 2023/10/11 07:25 | Louroi Martinez v Vilius Gaubas | 2-6,2-6 |
| ITF M15 Vigo | 2023/10/10 08:30 | Louroi Martinez v Alex Jones | 6-2,6-3 |
| ITF M15 Vigo | 2023/10/09 13:30 | Louroi Martinez v Iannis Miletich | 6-2,6-4 |
| ITF M15 Forbach | 2023/09/26 07:00 | Louroi Martinez v Enzo Wallart | 2-6,4-6 |