Stadion: Court 1 Round: 62 Ground: Clay
| ITF - M25 - Wetzlar | 2021/08/04 09:55 | Dayne Kelly v Gabriel Alejandro Hidalgo | 6-7,6-2,6-4 |
| ITF - M25 - Wetzlar | 2021/08/03 08:55 | Gabriel Alejandro Hidalgo v Dominik Recek | 6-2,6-3 |
| ITF - M25 - Wetzlar | 2021/08/02 09:30 | Gabriel Alejandro Hidalgo v Julien Penzlin | 6-1,7-5 |
| ITF - M15 - Esch/Alzette | 2021/07/23 09:00 | Gabriel Alejandro Hidalgo v Nicholas David Ionel | 4-6,0-6 |
| ITF - M15 - Esch/Alzette | 2021/07/22 10:00 | Gabriel Alejandro Hidalgo v Alexander Weis | 6-2,6-7,7-5 |
| ITF - M15 - Esch/Alzette | 2021/07/21 08:55 | Dan Added v Gabriel Alejandro Hidalgo | 6-2,4-6,4-6 |
| ITF - M25 - Hurlingham | 2020/03/03 13:00 | Gabriel Alejandro Hidalgo v Jose Pereira | 2-6,6-7 |
| ITF - M25 - Hurlingham | 2020/03/01 13:00 | Gabriel Alejandro Hidalgo v Louroi Martinez | 6-2,6-4 |
| ITF - M25 - Den Haag | 2021/06/27 08:00 | Roland Stuurman v Constantin Bittoun Kouzmine | 2-6,1-6 |
| ITF - M25 - Alkmaar | 2021/06/20 14:00 | Roland Stuurman v Tom Pisane | 6-3,4-6,8-10 |
| ITF - M15 - Kairo | 2021/05/02 08:00 | Constant De La Bassetiere v Roland Stuurman | 6-3,6-4 |
| ITF - M15 - Kairo | 2021/04/25 09:30 | Benedikt Emesz v Roland Stuurman | 6-2,6-2 |
| ITF - M15 - Kairo | 2021/04/19 08:00 | Edoardo Lavagno v Roland Stuurman | 6-4,6-4 |
| ITF - M15 - Sharm El Sheikh | 2021/03/07 07:00 | Giorgio Ricca v Roland Stuurman | 6-1,6-1 |
| ITF - M15 - Sharm El Sheikh | 2021/02/28 14:00 | George Loffhagen v Roland Stuurman | 6-4,6-1 |
| ITF - M15 - Sharm El Sheikh | 2021/02/21 17:00 | Jose Olivares v Roland Stuurman | 6-4,3-6,10-7 |