Stadium: M (CC) Round: 25 Ground: Clay
| ITF M15 Gaiba | 2021/06/09 16:15 | Alexander Hoogmartens v Federico Bertuccioli | 7-6,2-6,4-6 |
| ITF M15 Antalya | 2021/03/17 09:55 | Miljan Zekic v Alexander Hoogmartens | 5-7,7-5,6-2 |
| ITF M15 Antalya | 2021/03/10 08:40 | Emiliano Maggioli v Alexander Hoogmartens | 7-6,6-3 |
| ITF M15 Manacor | 2021/01/10 12:30 | Alexander Hoogmartens v Alberto Barroso Campos | 0-6,2-6 |
| ITF M15 Antalya | 2021/01/07 08:40 | Alexander Hoogmartens v Stefanos Sakellaridis | 5-7,3-6 |
| ITF M15 Antalya | 2021/04/05 07:00 | Deney Wassermann v Sidane Pontjodikromo | 4-6,2-6 |
| ITF M15 Antalya | 2021/04/04 06:30 | Deney Wassermann v Egor Matvievici | 6-3,6-1 |
| ITF M15 Antalya | 2021/03/30 07:00 | Paul Woerner v Deney Wassermann | 6-1,6-4 |
| ITF M15 Antalya | 2021/03/29 07:00 | Mert Arabaci v Deney Wassermann | 1-6,1-6 |
| ITF M15 Antalya | 2021/03/28 06:30 | Deney Wassermann v Marlon Vankan | 6-1,6-4 |
| ITF M15 Antalya | 2021/03/26 07:00 | Deney Wassermann v Daniel Michalski | 4-6,6-2,3-6 |
| ITF M15 Antalya | 2021/03/25 12:15 | Diego A B Sanchez v Deney Wassermann | 5-7,1-6 |
| ITF M15 Antalya | 2021/03/24 06:30 | Osman Torski v Deney Wassermann | 3-6,6-4,7-10 |