| UTR Pro Tennis Series - Mulheim | 07/26 08:00 | - | Hazem Naw v Alexander Hoogmartens | 6-4,5-4 | |
| ITF M15 - Gaiba | 06/09 16:15 | 25 | Alexander Hoogmartens v Federico Bertuccioli | 7-6,2-6,4-6 | |
| ITF M15 - Antalya | 03/17 09:55 | 25 | Miljan Zekic v Alexander Hoogmartens | 5-7,7-5,6-2 | |
| ITF M15 - Antalya | 03/10 08:40 | 25 | Emiliano Maggioli v Alexander Hoogmartens | 7-6,6-3 | |
| ITF - M15 - Manacor | 01/10 12:30 | 62 | Alexander Hoogmartens v Alberto Barroso Campos | 0-6,2-6 | |
| ITF M15 - Antalya | 01/07 08:40 | 25 | Alexander Hoogmartens v Stefanos Sakellaridis | 5-7,3-6 |