Round: 62 Ground: Carpet indoor
| ITF Austria F6 | 2015/07/26 12:30 | Philipp Dittmer v Ondrej Krstev | 7-6,6-2 |
| ITF Austria F6 | 2015/07/25 14:00 | Charly Zick v Ondrej Krstev | 6-7,0-6 |
| ITF Czech Republic F6 | 2015/07/06 08:00 | Ondrej Krstev v Peter Vajda | 3-6,1-6 |
| ITF Czech Republic F6 Qual | 2015/07/04 11:00 | Ondrej Krstev v Filipp Kekercheni | 6-3,5-7,6-3 |
| ITF Czech Republic F6 Qual | 2015/07/04 07:00 | Andrej Glvac v Ondrej Krstev | 3-6,4-6 |
| ITF Czech Republic F5 | 2015/06/30 09:00 | Ondrej Krstev v Evgeny Karlovskiy | 3-6,4-6 |
| ITF Czech Republic F5 Qual | 2015/06/29 08:00 | Zdenek Derkas v Ondrej Krstev | 5-7,6-7 |
| ITF Czech Republic F4 | 2015/06/24 11:05 | Artem Smirnov v Ondrej Krstev | 6-4,6-4 |
| ITF Turkey F13 | 2015/03/29 07:00 | Sarp Agabigun v Gil Uwe Grund | 6-3,6-3 |
| ITF Germany F4 | 2015/01/25 08:00 | Enzo Sommer v Gil Uwe Grund | 6-3,6-4 |
| ITF Germany F2 Qual | 2015/01/11 11:00 | Petr Michnev v Gil Uwe Grund | 7-5,6-2 |
| ITF Germany F1 Qual | 2015/01/06 09:00 | Denis Kapric v Gil Uwe Grund | 7-5,6-3 |
| ITF Germany F1 Qual | 2015/01/05 09:00 | Gil Uwe Grund v David Poljak | 7-6,7-5 |
| ITF Greece F9 Qual | 2014/10/18 07:00 | Aljaz Radinski v Gil Uwe Grund | 6-2,6-3 |
| ITF Greece F8 | 2014/10/11 08:30 | Gil Uwe Grund v Benjamin Hannestad | 1-6,2-6 |
| ITF Belgium F3 Qual | 2014/06/14 11:35 | Pascal Meis v Gil Uwe Grund | 6-2,6-3 |