Round: 25 Ground: Carpet indoor
| ITF Czech Republic F4 Qual | 2017/07/03 08:00 | Antonin Bolardt v Andrej Glvac | 4-6,6-1,6-0 |
| ITF Romania F3 | 2017/06/11 07:00 | Dragos Constantin Ignat v Andrej Glvac | 7-6,6-2 |
| ITF Romania F3 | 2017/06/10 07:00 | Luciano Betella v Andrej Glvac | 6-7,1-6 |
| ITF Bosnia and Herzegovina F2 Qual | 2017/05/29 09:55 | Gorazd Srbljak v Andrej Glvac | 6-0,4-6,6-2 |
| ITF Bosnia and Herzegovina F2 Qual | 2017/05/28 12:00 | Josko Topic v Andrej Glvac | 2-6,1-6 |
| ITF Hungary F3 | 2017/05/24 08:00 | Peter Nagy v Andrej Glvac | 6-2,6-2 |
| ITF Hungary F3 Qual | 2017/05/22 08:00 | Andrej Glvac v Martin Fekiac | 6-2,6-1 |
| ITF Hungary F3 Qual | 2017/05/21 09:30 | Andrej Glvac v Marton Szappanos | 6-2,6-2 |
| ITF Netherlands F2 | 2017/06/29 13:40 | Boy Westerhof v Marek Gengel | 6-1,7-5 |
| ITF Netherlands F2 | 2017/06/27 10:55 | Matthew Dellavedova v Marek Gengel | 1-6,4-6 |
| ITF Spain F18 | 2017/06/20 18:20 | Frederik Nielsen v Marek Gengel | 7-5,7-5 |
| ITF Hungary F4 | 2017/06/15 11:35 | Constant Lestienne v Marek Gengel | 6-1,7-5 |
| ITF Hungary F4 | 2017/06/13 12:10 | Bartosz Wojnar v Marek Gengel | 0-6,4-6 |
| ITF Czech Republic F3 | 2017/05/31 08:30 | Michal Marko v Marek Gengel | 7-6,4-6,6-4 |
| ITF Czech Republic F1 | 2017/05/17 08:30 | Adrian Obert v Marek Gengel | 6-2,6-4 |
| Challenger Ostrava Qual | 2017/04/30 08:00 | Sebastian Ofner v Marek Gengel | 7-5,6-0 |