Round: 54 Ground: Clay
| ITF Hungary F1 | 2017/05/09 14:15 | Pascal Brunner v David Damian Brna | 6-4,6-0 |
| ITF Hungary F1 | 2017/05/08 12:00 | Dominik Recek v David Damian Brna | 6-7,4-6 |
| ITF Hungary F1 | 2017/05/06 08:00 | David Damian Brna v David Juras | 6-2,6-1 |
| ITF Czech Republic F12 | 2016/12/05 11:10 | David Damian Brna v Robin Stanek | 3-6,4-6 |
| ITF Czech Republic F12 | 2016/12/04 11:00 | Albert Sprlak Puk v David Damian Brna | 3-6,0-6 |
| ITF Czech Republic F11 | 2016/11/26 12:00 | Patrik Obal v David Damian Brna | 6-4,6-2 |
| Challenger Bratislava Qual | 2016/11/05 11:35 | Marek Semjan v David Damian Brna | 6-7,6-2,6-3 |
| ITF Hungary F6 | 2016/09/17 10:00 | Geronimo Barrios v David Damian Brna | 6-4,6-4 |
| ITF Hungary F1 | 2017/05/07 08:00 | Rafael Kis Balazs v Paramveer Singh Bajwa | 1-6,2-6 |
| ITF Hungary F1 | 2017/05/06 08:00 | Mate Cseresznyes v Rafael Kis Balazs | 3-6,1-6 |
| ITF Hungary F8 | 2016/10/02 09:00 | Ivan Sabanov v Rafael Kis Balazs | 6-1,6-2 |