Stadium: Center Court Round: 25 Ground: Hardcourt outdoor
| ITF Egypt F28 | 2018/11/25 08:00 | David Perez Sanz v Ryan Nijboer | 6-1,6-1 |
| ITF Egypt F27 | 2018/11/16 08:00 | David Perez Sanz v Ryan Nijboer | 6-4,6-3 |
| ITF Egypt F26 | 2018/11/11 08:00 | David Perez Sanz v Ryan Nijboer | 6-3,2-6,7-6 |
| ITF M15 Madrid | 2022/12/09 11:20 | Miguel Damas v Ryan Nijboer | 3-6,6-2,6-0 |
| ITF M15 Madrid | 2022/12/08 10:00 | Ryan Nijboer v Alejandro Moro Canas | 1-6,6-3,6-4 |
| ITF M15 Madrid | 2022/12/06 11:00 | Diego F Flores v Ryan Nijboer | 1-6,4-6 |
| ITF M15 Antalya | 2022/11/29 09:25 | Filip Cristian Jianu v Ryan Nijboer | 6-4,6-2 |
| ITF M15 Antalya | 2022/11/25 06:30 | Ryan Nijboer v Alexander Weis | 6-7,3-6 |
| ITF M25 Girona | 2022/10/18 10:05 | Ryan Nijboer v Samuel Brosset | 7-5,3-6,9-11 |
| ITF M25 Girona | 2022/10/17 08:00 | Ryan Nijboer v Iker Urribarrens | 6-4,6-3 |
| ITF M25 Girona | 2022/10/16 12:00 | Ryan Nijboer v Iago D Alvarez | 6-0,6-2 |
| ITF M15 Monastir | 2023/01/26 10:25 | David Perez Sanz v Moez Echargui | 6-4,6-7,3-6 |
| ITF M15 Monastir | 2023/01/25 11:25 | David Perez Sanz v Aliaksandr Liaonenka | 6-2,6-4 |
| ITF M15 Monastir | 2023/01/19 08:30 | David Perez Sanz v John Echeverria | 3-6,4-6 |
| ITF M15 Monastir | 2023/01/18 12:35 | Valentin Lapalu v David Perez Sanz | 2-6,3-6 |
| ITF M15 Monastir | 2023/01/15 09:00 | Lilian Marmousez v David Perez Sanz | 4-6,6-1,6-0 |
| ITF M15 Monastir | 2023/01/14 09:00 | David Perez Sanz v Mili Poljicak | 7-5,7-6 |
| ITF M15 Monastir | 2023/01/13 08:30 | David Perez Sanz v Lucas Catarina | 6-4,6-4 |
| ITF M15 Monastir | 2023/01/12 08:25 | David Perez Sanz v Jacob Bradshaw | 6-3,6-4 |