stadio: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Opatija | 2019/03/26 13:20 | Benjamin Pietri v Ondrej Krstev | 7-6,2-6,6-0 |
| ITF M15 Rovigno | 2019/03/19 10:30 | Ondrej Krstev v Matej Sabanov | 3-6,5-7 |
| ITF M15 Kaarst | 2019/02/07 17:35 | Ondrej Krstev v Samuele Ramazzotti | 4-6,3-6 |
| ITF M15 Kaarst | 2019/02/05 11:00 | Ondrej Krstev v Frederik Press | 6-3,7-6 |
| Repubblica Ceca - Extraliga | 2018/12/17 09:00 | Ondrej Krstev v David Palan | 6-0,6-0 |
| ITF Repubblica Ceca F12 | 2018/11/30 10:00 | Ondrej Krstev v Andres Artunedo Martinavarr | 3-6,3-6 |
| ITF Repubblica Ceca F12 | 2018/11/29 10:30 | Dan Added v Ondrej Krstev | 4-6,4-6 |
| ITF Repubblica Ceca F12 | 2018/11/28 10:15 | Jiri Barnat v Ondrej Krstev | 0-6,2-6 |
| ITF M15 Tbilisi | 2019/04/30 06:00 | Sarp Agabigun v Ivan Zaytsev | 6-0,6-3 |
| ITF M15 Tbilisi | 2019/04/29 10:55 | Sarp Agabigun v Luka Koridze | 6-2,6-0 |
| ITF M15 Antalya | 2019/03/21 09:20 | Sarp Agabigun v Dmitry Popko | 0-6,2-6 |
| ITF M15 Antalya | 2019/03/19 09:20 | Jordi Walder v Sarp Agabigun | 4-6,6-2,2-6 |
| ITF M15 Antalya | 2019/03/13 09:10 | Peter Torebko v Sarp Agabigun | 6-2,6-3 |
| ITF M15 Antalya | 2019/03/12 10:00 | Nitin Kumar Sinha v Sarp Agabigun | 6-2,6-7,4-10 |
| ITF M15 Antalya | 2019/03/11 07:15 | Nabi Kustepe v Sarp Agabigun | 0-6,2-6 |
| ITF M15 Antalya | 2019/02/19 07:50 | Adrian Andreev v Sarp Agabigun | 6-2,6-2 |