Estadio: Center Court Round: 166 Ground: Clay
| ITF M15 Den Haag | 2019/07/06 12:10 | Igor Sijsling v Matias Zukas | 6-7,6-1,3-6 |
| ITF M15 Den Haag | 2019/07/05 15:00 | Manuel Guinard v Igor Sijsling | 0-6,2-6 |
| ITF M15 Den Haag | 2019/07/04 16:00 | Bart Van Den Berg v Igor Sijsling | 3-6,2-6 |
| ITF M15 Den Haag | 2019/07/03 13:35 | Mats Hermans v Igor Sijsling | 2-6,1-6 |
| ITF M15 Alkmaar | 2019/06/28 14:35 | Jesper De Jong v Igor Sijsling | 7-6,3-6,6-4 |
| ITF M15 Alkmaar | 2019/06/27 15:15 | Michiel de Krom v Igor Sijsling | 3-6,3-6 |
| ITF M15 Alkmaar | 2019/06/26 11:00 | Roy Sarut De Valk v Igor Sijsling | 6-4,1-6,2-6 |
| ITF M25 Doboj | 2019/05/18 08:00 | Igor Sijsling v Botic Van De Zandschulp | 6-4,4-6,3-6 |
| ITF M25 Getxo | 2019/07/11 09:30 | Michael Geerts v Sergio Martos Gornes | 4-6,7-6,6-0 |
| ITF M25 Getxo | 2019/07/10 11:25 | Joffrey De Schepper v Sergio Martos Gornes | 4-6,4-6 |
| ITF M25 Getxo | 2019/07/09 10:00 | Sergio Martos Gornes v Xavier Gabarro | 6-2,6-0 |
| ITF M25 Getxo | 2019/07/08 11:00 | Sergio Martos Gornes v Lluis Dolz | 7-6,6-1 |
| Challenger de Recanati | 2019/07/01 08:00 | Nikola Cacic v Sergio Martos Gornes | 6-3,6-1 |
| ITF M25 Vic | 2019/05/22 15:35 | Sergio Martos Gornes v Carlos Lopez Montagud | 4-6,4-6 |
| ITF M25 Vic | 2019/05/21 09:25 | Sergio Martos Gornes v Arthur Reymond | 6-3,7-5 |
| ITF M25 Vic | 2019/05/20 10:00 | Sergio Martos Gornes v Afonso Salgado | 6-1,6-4 |