Stadium: COURT 2 Round: 62 Ground: Clay
| ITF M25 Vratislav | 2021/06/27 11:00 | Marvin Moeller v Jasza Szajrych | 6-2,6-1 |
| ITF M25 Alkmaar | 2021/06/25 11:30 | Nicolas Alvarez Varona v Marvin Moeller | 6-1,6-4 |
| ITF M25 Alkmaar | 2021/06/24 09:00 | Deney Wassermann v Marvin Moeller | 6-7,7-6,3-6 |
| ITF M25 Alkmaar | 2021/06/23 10:55 | Marvin Moeller v Jeremy Jahn | 6-2,6-0 |
| ITF M25 Alkmaar | 2021/06/21 17:30 | Marvin Moeller v Michiel de Krom | 2-6,6-4,10-3 |
| ITF M25 Alkmaar | 2021/06/20 11:00 | Marvin Moeller v Max Wiskandt | 7-6,6-3 |
| ITF M15 Heráklion | 2021/06/09 11:45 | Marvin Moeller v William Griffith | 4-6,4-6 |
| ITF M15 Heráklion | 2021/06/02 10:55 | Marvin Moeller v Antonio Cayetano March | 3-6,6-7 |
| ITF M25 Vratislav | 2021/06/27 11:00 | Robertas Vrzesinski v Matej Galik | 3-6,4-6 |
| Challenger Bratislava | 2021/06/06 10:25 | Jiří Lehečka v Matej Galik | 6-0,6-3 |
| ITF M15 Sarajevo | 2021/06/01 10:30 | Bozo Barun v Matej Galik | 6-3,4-6,10-7 |
| ITF M15 Sarajevo | 2021/05/31 11:00 | Marino Jakic v Matej Galik | 3-6,3-6 |
| ITF M15 Sarajevo | 2021/05/30 10:30 | Matej Galik v Flemming Peters | 6-1,4-6,10-8 |
| ITF M25 Jablonec Nad Nisou | 2021/05/17 08:30 | Jean Thirouin v Matej Galik | 6-3,3-6,10-7 |
| ITF M25 Jablonec Nad Nisou | 2021/05/16 10:00 | Matej Galik v Dominique Graf | 7-6,7-5 |
| ITF M15 - Antalya | 2021/05/09 07:00 | Yaraslav Shyla v Matej Galik | 6-4,3-6,10-2 |