Stadium: Court 3 Round: 25 Ground: Carpet indoor
| ITF M25 Prague | 2021/10/05 12:45 | Jakub Paul v Ondrej Krstev | 7-5,6-4 |
| ITF M15 Trnava | 2020/02/26 10:20 | Ondrej Krstev v Aldin Setkic | 6-3,6-7,2-6 |
| ITF M15 Oberhaching | 2020/02/20 13:15 | Ondrej Krstev v Elmar Ejupovic | 6-3,2-6,3-6 |
| ITF M15 Oberhaching | 2020/02/19 12:45 | Mirko Martinez v Ondrej Krstev | 6-0,6-7,4-6 |
| ITF M15 Monastir | 2019/12/05 13:30 | Ondrej Krstev v Quentin Robert | 1-6,1-6 |
| ITF M15 Monastir | 2019/12/03 11:15 | Ivan Davydov v Ondrej Krstev | 2-6,6-7 |
| ITF M15 Monastir | 2019/11/26 08:30 | Ivan Davydov v Ondrej Krstev | 6-4,4-6,6-3 |
| ITF M15 Milovice | 2019/11/13 10:20 | Andrew Paulson v Ondrej Krstev | 6-7,6-1,6-3 |
| ITF M15 Opava | 2021/11/15 10:50 | Michael Gloeckler v Kristof Minarik | 2-6,3-6 |
| ITF M15 Antalya | 2021/10/18 10:05 | Dan Alexandru Tomescu v Kristof Minarik | 6-1,6-1 |
| ITF M15 Antalya | 2021/10/13 09:00 | Lukas H Lilleengen v Kristof Minarik | 2-6,6-4,6-1 |
| ITF M15 Antalya | 2021/10/12 07:00 | Kristof Minarik v Lambert Ruland | 6-4,6-1 |
| ITF M15 Antalya | 2021/10/11 06:55 | Kristof Minarik v Jason Janis | 6-2,6-2 |
| ITF M15 Pirot | 2021/09/24 09:45 | Kristijan Juhas v Kristof Minarik | 3-6,6-2,6-4 |
| ITF M15 Pirot | 2021/09/22 11:00 | Michal Novansky v Kristof Minarik | 3-6,6-7 |
| ITF M15 Pirot | 2021/09/21 10:40 | Stefan Micov v Kristof Minarik | 6-7,1-6 |