Round: 62 Ground: Hardcourt outdoor
| ITF Greece F4 | 2017/03/25 07:00 | Marek Flinner v Daniel-Andrea R. Redondo | 6-2,6-4 |
| ITF Greece F3 | 2017/03/18 07:00 | Marek Flinner v Sergei Pogosian | 5-7,6-7 |
| ITF Germany F16 | 2016/10/24 08:00 | Marek Flinner v Alexander Mannapov | 2-6,6-7 |
| ITF Netherlands F5 | 2016/08/13 10:00 | Marek Flinner v Rick Staal | 1-6,0-6 |
| ITF Germany F10 Qual | 2016/08/07 08:00 | David Mrazek v Marek Flinner | 6-0,7-5 |
| ITF Germany F9 | 2016/08/01 08:00 | Tomas Charlos v Marek Flinner | 6-2,6-1 |
| ITF Greece F4 | 2017/03/25 07:00 | Michalis Sakellaridis v Marko Osmakcic | 2-6,4-6 |
| ITF Italy F4 Qual | 2017/03/11 08:30 | Marko Osmakcic v Marcus Mansson | 2-6,5-7 |
| ITF Cyprus F2 Qual | 2016/11/21 08:00 | Nino Portales v Marko Osmakcic | 6-3,6-4 |
| ITF Cyprus F1 Qual | 2016/11/14 09:20 | Marko Osmakcic v Maxim Landa | 0-6,2-6 |
| ITF Germany F16 | 2016/10/26 12:35 | Christopher Heyman v Marko Osmakcic | 6-3,4-6,6-4 |
| ITF Germany F16 | 2016/10/24 08:00 | Marko Osmakcic v Jochen Bertsch | 4-6,6-3,6-2 |
| ITF France F20 | 2016/09/27 07:30 | Marko Osmakcic v Tony Bourcet | 6-7,4-6 |
| ITF Romania F7 | 2016/06/21 12:40 | Albert Alcaraz Ivorra v Marko Osmakcic | 6-4,2-6,6-4 |