Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Prijedor | 2021/05/11 09:30 | Alen Rogic-Hadzalic v Tim Heger | 6-3,4-6,7-10 |
| ITF M15 Prijedor | 2021/05/10 09:15 | Alen Rogic-Hadzalic v Giulio Colacioppo | 6-1,6-4 |
| ITF M15 Prijedor | 2021/05/09 09:30 | Alen Rogic-Hadzalic v Stevan Popovic | 6-2,6-3 |
| ITF M15 Sibenik | 2021/04/22 07:55 | Alen Rogic-Hadzalic v Gergely Madarasz | 1-6,3-6 |
| ITF M15 Sibenik | 2021/04/21 12:40 | Alen Rogic-Hadzalic v Bozo Barun | 7-6,7-5 |
| ITF M15 Sibenik | 2021/04/20 08:00 | Alen Rogic-Hadzalic v Ondrej Horak | 6-1,6-4 |
| ITF M15 Sibenik | 2021/04/19 10:55 | Alen Rogic-Hadzalic v Jan Kupcic | 7-5,6-3 |
| ITF M15 Sibenik | 2021/04/18 13:00 | Alen Rogic-Hadzalic v Milan Radojkovic | 6-4,7-5 |
| ITF M15 Cairo | 2021/04/25 11:00 | Maikel De Boes v Alessandro Ragazzi | 7-5,1-6,7-10 |
| ITF M15 Cairo | 2021/04/18 08:30 | Maikel De Boes v Juan Ignacio Alcalde | 5-7,3-6 |
| ITF M15 Cairo | 2021/04/13 12:30 | Yanais Laurent v Maikel De Boes | 6-2,3-6,10-8 |
| ITF M15 Cairo | 2021/04/12 08:30 | Maikel De Boes v Volodymyr Uzhylovskyi | 7-6,6-3 |
| ITF M15 Monastir | 2021/03/28 08:00 | Igor Marcondes v Maikel De Boes | 6-1,6-1 |
| ITF M15 Monastir | 2021/03/22 08:00 | Maikel De Boes v Aliaksandr Liaonenka | 5-7,2-6 |
| ITF M15 Monastir | 2021/03/21 13:00 | Naman Sharma v Maikel De Boes | 3-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/02/07 16:30 | Nick Hardt v Maikel De Boes | 6-3,6-3 |