Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF - Manacor M15 | 2024/01/16 11:15 | Ryan Nijboer v Rafael Giotis | 6-3,6-4 |
| ITF - Manacor M15 | 2024/01/13 10:55 | Jerome Kym v Ryan Nijboer | 6-3,6-3 |
| ITF - Manacor M15 | 2024/01/12 11:30 | Nathan Trouve v Ryan Nijboer | 2-6,3-6 |
| ITF - Manacor M15 | 2024/01/11 17:25 | Yaroslav Demin v Ryan Nijboer | 3-6,3-6 |
| ITF - Manacor M15 | 2024/01/09 13:50 | Daniel De Jonge v Ryan Nijboer | 3-6,1-6 |
| Challenger Oeiras | 2023/12/31 14:25 | Federico Iannaccone v Ryan Nijboer | 3-6,6-4,6-4 |
| ITF - Madryt M15 | 2023/12/09 08:55 | Pol Martin Tiffon v Ryan Nijboer | 6-4,6-4 |
| ITF - Madryt M15 | 2023/12/08 08:45 | Ryan Nijboer v Albert Pedrico Kravtsov | 6-3,6-3 |
| ITF - Manacor M15 | 2024/01/17 11:30 | Matteo Morazzi v Michiel de Krom | 3-6,2-6 |
| ITF - Manacor M15 | 2024/01/11 16:00 | Michiel de Krom v Jerome Kym | 3-6,6-7 |
| ITF - Manacor M15 | 2024/01/09 13:30 | Alexandre Aubriot v Michiel de Krom | 0-6,1-6 |
| ITF - Monastir M15 | 2024/01/02 08:30 | Artur Kukasian v Michiel de Krom | 6-4,7-6 |
| ITF - Madryt M15 | 2023/12/06 09:00 | Jorge Martinez Martinez v Michiel de Krom | 6-2,6-7,6-3 |
| ITF - Madryt M25 | 2023/12/05 09:30 | Michiel de Krom v Mateo Luis Alvarez Sarmiento | 6-2,6-4 |
| ITF - Madryt M25 | 2023/12/04 12:00 | Michiel de Krom v Carlos Guerrero Alvarez | 7-5,6-3 |
| ITF - Madryt M25 | 2023/12/03 14:00 | Michiel de Krom v Grigory Kuklin | 6-1,6-4 |