Round: 25 Ground: Clay
| Challenger Ostrava Qual | 2017/05/01 09:00 | Sebastian Ofner v Pascal Brunner | 6-4,6-3 |
| Challenger Ostrava Qual | 2017/04/30 09:30 | Tadeas Paroulek v Pascal Brunner | 5-7,1-6 |
| Challenger Ostrava Qual | 2017/04/29 12:30 | Pascal Brunner v Aslan Karatsev | 6-2,6-4 |
| ITF Tunisia F15 | 2017/04/19 08:30 | Pascal Brunner v Kirill Dmitriev | 1-6,6-7 |
| ITF Croatia F4 | 2017/03/29 09:00 | Mate Delic v Pascal Brunner | 7-5,6-1 |
| ITF Croatia F2 | 2017/03/16 09:00 | Yannick Vandenbulcke v Pascal Brunner | 6-7,2-6 |
| ITF Croatia F2 | 2017/03/15 11:00 | Pascal Brunner v Pascal Meis | 6-4,6-1 |
| ITF Croatia F2 | 2017/03/13 13:30 | Pascal Brunner v Tihomir Grozdanov | 6-3,6-0 |
| 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 F4 | 2016/09/07 12:20 | David Damian Brna v Rudolfs Mednis | 4-6,7-5,1-6 |