Stadium: Court 1 Round: 54 Ground: Hardcourt indoor
| ITF M15 Opava | 2021/11/14 14:00 | Martin Benes v Jiri Barnat | 2-6,1-6 |
| ITF M25 Prague | 2021/10/03 10:30 | Martin Benes v Hasan Ibrahim | 3-6,2-6 |
| ITF M25 Budapest | 2021/09/27 13:05 | Stepan Pecak v Martin Benes | 6-4,6-0 |
| ITF M25 Pardubice | 2021/09/19 08:00 | Martin Benes v Jan Jermar | 4-6,4-6 |
| ITF M25 Eupen | 2021/09/05 10:30 | Tom Clavel v Martin Benes | 6-7,7-6,10-7 |
| ITF M25 Ricany | 2021/08/30 09:00 | Daniel Paty v Martin Benes | 6-4,6-3 |
| ITF M25 Ricany | 2021/08/29 09:00 | Jakub Katuch v Martin Benes | 3-6,3-6 |
| ITF M25 Ueberlingen | 2021/08/18 12:55 | Leopold Zima v Martin Benes | 6-2,6-1 |
| ITF M15 Opava | 2021/11/17 10:25 | Marvin Moeller v Dominik Kellovsky | 6-4,6-4 |
| ITF M15 Opava | 2021/11/15 09:00 | Lukas Velik v Dominik Kellovsky | 6-3,1-6,3-10 |
| ITF M15 Opava | 2021/11/14 12:30 | Patrik Jancovic v Dominik Kellovsky | 1-6,1-6 |
| ITF M15 Parnu | 2021/10/27 08:25 | Ben Jones v Dominik Kellovsky | 6-3,7-5 |
| ITF M25 Hamburg | 2021/10/19 09:55 | Dominik Kellovsky v Rudolf Molleker | 4-6,6-7 |
| ITF M25 Hamburg | 2021/10/17 16:00 | Adrian Obert v Dominik Kellovsky | 4-6,1-6 |
| ITF M25 Hamburg | 2021/10/17 09:00 | Noel Larwig v Dominik Kellovsky | 2-6,2-6 |
| ITF M25 Prague | 2021/10/06 10:15 | Dominik Kellovsky v Milos Karol | 5-7,4-6 |