Stadium: Court 4 Round: 26 Ground: Clay
| ITF M15 Den Haag | 2019/07/02 13:15 | Dimitriy Voronin v Alex Martinez | 6-2,3-6,4-6 |
| ITF M15 Alkmaar | 2019/06/26 09:40 | Zachary Eisinga v Alex Martinez | 4-6,6-2,6-4 |
| ITF M15 Tabarka | 2019/06/05 09:00 | Joao Pedro Sorgi v Alex Martinez | 6-4,6-4 |
| ITF M15 Valldoreix | 2019/05/16 08:30 | Rafael Matos v Alex Martinez | 6-4,6-1 |
| ITF M15 Valldoreix | 2019/05/14 11:00 | Alex Martinez v Albano Olivetti | 6-4,6-4 |
| ITF Spain F29 | 2018/09/24 11:00 | Alex Martinez v Peter Heller | 3-6,6-4,2-6 |
| ITF Spain F28 | 2018/09/20 08:30 | Alex Martinez v Raul Brancaccio | 2-6,3-6 |
| ITF Spain F28 | 2018/09/19 09:35 | Wilfredo Gonzalez v Alex Martinez | 4-6,5-7 |
| ITF M15 Den Haag | 2019/07/02 12:55 | Guy Den Heijer v Joao Lucas Reis da Silva | 6-4,6-1 |
| ITF M15 Alkmaar | 2019/06/27 10:00 | Matias Zukas v Guy Den Heijer | 6-2,6-1 |
| ITF M15 Alkmaar | 2019/06/26 11:25 | Bart Van Den Berg v Guy Den Heijer | 2-6,7-5,2-6 |
| ITF M15 Alkmaar | 2019/06/25 09:00 | Vasile Antonescu v Guy Den Heijer | 4-6,4-6 |
| ITF M15 Doha | 2019/03/13 12:00 | Jesper De Jong v Guy Den Heijer | 7-5,6-4 |
| ITF M15 Doha | 2019/03/12 13:30 | Michal Konecny v Guy Den Heijer | 6-4,6-7,3-6 |
| ITF M15 Doha | 2019/03/11 13:55 | Alexandru Vasile Manole v Guy Den Heijer | 2-6,1-6 |
| ITF M15 Doha | 2019/03/11 09:45 | Brian Bencic v Guy Den Heijer | 4-6,1-6 |