Round: 25 Ground: Clay
| ITF Hungary F3 | 2016/05/05 09:00 | Krstev, Ondrej v Filipenko, Viktor | 3-6,6-4,7-5 |
| ITF Hungary F3 | 2016/05/04 09:50 | Krstev, Ondrej v Nejedly, Pavel | 6-3,6-2 |
| ITF Hungary F3 | 2016/05/03 11:15 | Sebastian Ofner v Krstev, Ondrej | 6-0,2-6,2-6 |
| ITF Hungary F3 Qual | 2016/05/02 13:30 | Krstev, Ondrej v Fabian Marozsan | 3-6,6-1,7-5 |
| ITF Hungary F2 Qual | 2016/04/25 08:00 | Krstev, Ondrej v Madaras, Dragos Nicolae | 4-6,2-6 |
| ITF Hungary F2 Qual | 2016/04/23 10:00 | Skonieczny, Michal v Krstev, Ondrej | 1-6,2-6 |
| ITF Hungary F1 Qual | 2016/04/19 08:00 | Frunza, Nicolae v Krstev, Ondrej | 6-2,7-5 |
| ITF Germany F16 | 2015/10/15 14:15 | Moraing, Mats v Krstev, Ondrej | 6-1,6-0 |
| ITF Germany F13 | 2015/08/30 13:00 | Daniel Masur v Urrutia Fuentes, Laslo | 6-1,6-4 |
| ITF Germany F13 | 2015/08/29 12:50 | Urrutia Fuentes, Laslo v Jahn, Jeremy | 5-7,7-6,6-4 |
| ITF Germany F13 | 2015/08/28 12:00 | Obert, Adrian v Urrutia Fuentes, Laslo | 6-7,0-6 |
| ITF Germany F13 | 2015/08/26 09:40 | Urrutia Fuentes, Laslo v Peter Heller | 7-6,6-3 |
| ITF Germany F13 | 2015/08/24 13:30 | Urrutia Fuentes, Laslo v Gelhardt, Luca | 6-1,6-1 |
| ITF Germany F12 | 2015/08/18 11:00 | Urrutia Fuentes, Laslo v Haerteis, Johannes | 3-6,6-1,2-6 |
| ITF Germany F12 | 2014/08/16 13:00 | Yannick Hanfmann v Urrutia Fuentes, Laslo | 6-3,5-7,6-4 |
| ITF Germany F12 | 2014/08/15 13:00 | Maden, Yannick v Urrutia Fuentes, Laslo | 3-6,2-6 |