Estadio: Central Court Round: 14 Ground: Clay
| Challenger de Pau | 2024/02/19 13:05 | James Trotter v Robert Strombachs | 6-4,7-5 |
| Challenger de Pau | 2024/02/18 15:15 | Alexis Gautier v Robert Strombachs | 3-6,3-6 |
| Challenger de Glasgow | 2024/02/15 10:00 | Hamish Stewart v Robert Strombachs | 1-6,7-5,6-1 |
| Challenger de Glasgow | 2024/02/14 14:40 | Hamish Stewart v Robert Strombachs | 1-6,7-5,6-1 |
| Challenger de Glasgow | 2024/02/12 14:00 | Robert Strombachs v Anton Matusevich | 7-6,6-1 |
| Copa Davis | 2024/02/02 17:10 | Viktor Durasovic v Robert Strombachs | 7-5,6-2 |
| ITF M25 Nussloch | 2024/01/26 18:00 | Robert Strombachs v Alastair Gray | 7-5,5-7,4-6 |
| ITF M25 Nussloch | 2024/01/25 13:20 | Robert Strombachs v Patrick Zahraj | 6-3,6-3 |
| ITF M25 Tarragona | 2024/03/27 11:05 | Marko Topo v Ryan Nijboer | 7-6,6-4 |
| ITF M25 Badalona | 2024/03/21 11:30 | Hernan Casanova v Ryan Nijboer | 6-1,6-3 |
| ITF M25 Badalona | 2024/03/19 10:30 | Ryan Nijboer v Dali Blanch | 3-6,6-1,6-2 |
| Challenger de Pau | 2024/02/18 16:45 | Ryan Nijboer v Hazem Naw | 4-6,6-2,6-7 |
| Challenger de Cherbourg | 2024/02/11 15:50 | Cyril Vandermeersch v Ryan Nijboer | 4-6,7-5,7-6 |
| ITF M15 Manacor | 2024/01/28 10:00 | Ryan Nijboer v Georgii Kravchenko | 5-7,3-6 |
| ITF M15 Manacor | 2024/01/27 10:00 | Karl Friberg v Ryan Nijboer | 4-6,2-6 |
| ITF M15 Manacor | 2024/01/26 11:45 | Martin Landaluce v Ryan Nijboer | 7-6,3-6,6-7 |