Round: 25 Ground: Hardcourt outdoor
| ITF Czech Republic F11 | 2016/11/30 15:40 | Marek Jaloviec v Marek Gengel | 6-3,6-3 |
| ITF Greece F3 | 2017/03/26 08:00 | Tomas Barrios Vera v Marek Jaloviec | 2-6,5-7 |
| ITF Greece F3 | 2017/03/25 10:40 | Jaroslav Pospisil v Marek Jaloviec | 5-7,1-6 |
| ITF Greece F3 | 2017/03/24 10:25 | Alexander Lazov v Marek Jaloviec | 0-6,4-6 |
| ITF Greece F3 | 2017/03/23 07:30 | Maxim Tybar v Marek Jaloviec | 2-6,2-6 |
| ITF Greece F3 | 2017/03/22 10:30 | Anastasios Pavlis v Marek Jaloviec | 3-6,3-6 |
| ITF Greece F2 | 2017/03/18 12:45 | Yaraslav Shyla v Marek Jaloviec | 6-4,6-2 |
| ITF Greece F2 | 2017/03/17 11:30 | Markos Kalovelonis v Marek Jaloviec | 4-6,6-7 |
| ITF Greece F2 | 2017/03/17 07:30 | Kevin Griekspoor v Marek Jaloviec | 6-3,4-6,1-6 |
| ITF Egypt F11 | 2017/04/02 08:00 | Karim-Mohamed Maamoun v Marek Gengel | 6-4,3-6,6-4 |
| ITF Egypt F11 | 2017/04/01 08:00 | Jelle Sels v Marek Gengel | 4-6,5-7 |
| ITF Egypt F11 | 2017/03/31 08:00 | Tomas Papik v Marek Gengel | 3-6,4-6 |
| ITF Egypt F11 | 2017/03/30 08:00 | Marek Gengel v Vladyslav Manafov | 7-6,6-1 |
| ITF Egypt F11 | 2017/03/29 12:50 | Marek Gengel v Riccardo Maiga | 6-1,6-3 |
| ITF Egypt F10 | 2017/03/26 08:00 | Karim-Mohamed Maamoun v Marek Gengel | 6-4,6-2 |
| ITF Egypt F10 | 2017/03/25 09:30 | Johan Nikles v Marek Gengel | 2-6,6-7 |
| ITF Egypt F10 | 2017/03/24 08:00 | Francesco Vilardo v Marek Gengel | 7-5,6-7,5-7 |