Stadium: Court 3 Round: 54 Ground: Carpet indoor
| ITF Czech Republic F8 | 2017/11/01 09:00 | Satral, Jan v Krstev, Ondrej | 6-4,6-4 |
| ITF Czech Republic F7 | 2017/10/25 11:35 | Nema, Patrik v Krstev, Ondrej | 6-3,5-7,6-2 |
| ITF Czech Republic F7 Qual | 2017/10/24 12:50 | Krstev, Ondrej v Brna, David Damian | 6-2,6-4 |
| ITF Czech Republic F7 Qual | 2017/10/23 09:00 | Krstev, Ondrej v Recek, Dominik | 6-4,2-6,7-5 |
| ITF Hungary F8 | 2017/09/07 08:00 | Krstev, Ondrej v Bergevi, Filip | 4-6,1-6 |
| ITF Hungary F8 | 2017/09/06 08:00 | Rogic Hadzalic, Alen v Krstev, Ondrej | 2-6,0-6 |
| ITF Hungary F8 | 2017/09/05 08:00 | Taylor, Sam v Krstev, Ondrej | 3-6,1-6 |
| ITF Hungary F7 | 2017/08/29 14:45 | Krstev, Ondrej v Lukas Klein | 4-6,4-6 |
| ITF Czech Republic F7 Qual | 2017/10/23 10:00 | Filip Duda v Stepanek, Antonin | 6-3,6-3 |
| Challenger Prague Qual | 2017/07/22 09:20 | Stepanek, Antonin v Galarza, Juan Ignacio | 2-6,3-6 |
| ITF Czech Republic F5 Qual | 2017/07/08 08:00 | Stepanek, Antonin v Brna, David Damian | 6-2,6-7,3-6 |
| ITF Czech Republic F4 | 2017/07/04 11:15 | Jonathan Mridha v Stepanek, Antonin | 6-0,6-1 |
| Czech Republic F2, Singles | 2017/05/21 08:00 | Stepanek, Antonin v Zednik, Jan | 6-7,0-6 |
| Czech Republic F2, Singles | 2017/05/20 08:00 | Sytkow, Noe v Stepanek, Antonin | 3-6,0-6 |
| ITF Czech Republic F12 | 2016/12/03 09:00 | Polanka, Frantisek v Stepanek, Antonin | 7-6,6-3 |
| Czech Republic F8, Singles Qualifying | 2016/10/18 11:25 | Frosa, Marius v Stepanek, Antonin | 7-5,6-3 |