Stadium: COURT 2 Round: 62 Ground: Clay
| ITF M15 Sibenik | 2021/04/20 11:05 | Marvin Moeller v Sean Cuenin | 6-2,6-7,2-6 |
| ITF M25 Meerbusch | 2021/04/13 13:30 | Tak Khunn Wang v Marvin Moeller | 6-4,6-3 |
| ITF M25 Biel | 2021/03/29 12:05 | Yann Marti v Marvin Moeller | 6-4,6-7,10-5 |
| ITF M15 Poitiers | 2021/03/19 13:10 | Kyrian Jacquet v Marvin Moeller | 6-2,6-3 |
| ITF M15 Poitiers | 2021/03/17 10:30 | Marvin Moeller v Jean-Jacques Rakotohasy | 6-2,6-1 |
| ITF M25 Trimbach | 2021/03/11 12:00 | Dominic Stephan Stricker v Marvin Moeller | 6-1,6-4 |
| ITF M25 Trimbach | 2021/03/10 09:00 | Patrik Hartmeier v Marvin Moeller | 1-6,7-6,2-6 |
| ITF M15 Monastir | 2021/02/16 13:00 | Marvin Moeller v Naoki Tajima | 2-6,3-6 |
| ITF M15 Sharm El Sheikh | 2021/04/04 07:30 | Matej Galik v Michal Novansky | 6-7,7-6,4-10 |
| ITF M15 Sharm El Sheikh | 2021/03/31 07:30 | Matej Galik v Francesco Vilardo | 4-6,5-7 |
| ITF M15 Sharm El Sheikh | 2021/03/29 13:00 | Matej Galik v Shao-Fan Liu | 2-6,6-3,10-4 |
| ITF M15 Sharm El Sheikh | 2021/03/28 17:30 | Matej Galik v Jan Jermar | 6-0,6-1 |
| ITF M15 Bratislava | 2021/03/08 09:00 | Mikalai Haliak v Matej Galik | 7-5,6-4 |
| ITF M15 Bratislava | 2021/03/01 09:00 | Matej Galik v Dominik Recek | 4-6,6-3,7-10 |
| ITF M15 Bratislava | 2020/11/23 09:00 | Matej Galik v Benedikt Emesz | 6-3,3-6,4-10 |
| ITF M15 Sharm El Sheikh | 2020/11/09 08:00 | Marat Deviatiarov v Matej Galik | 6-1,6-1 |