Stadium: Court 1 Round: 26 Ground: Clay
| ITF M15 Antalya | 2019/05/15 07:15 | Ondrej Krstev v Mate Voros | 4-6,6-4,6-4 |
| ITF M15 Tbilisi | 2019/05/02 07:25 | Altug Celikbilek v Ondrej Krstev | 7-6,6-3 |
| ITF M15 Tbilisi | 2019/05/01 06:00 | Ondrej Krstev v Sarp Agabigun | 4-6,6-2,6-4 |
| ITF M15 Opatija | 2019/03/26 13:20 | Benjamin Pietri v Ondrej Krstev | 7-6,2-6,6-0 |
| ITF M15 Rovinj | 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 |
| Czech Extraliga | 2018/12/17 09:00 | Ondrej Krstev v David Palan | 6-0,6-0 |
| ITF M15 Antalya | 2019/05/15 07:15 | Mert Naci Turker v Marsel Ilhan | 4-6,2-6 |
| ITF M15 Antalya | 2019/05/09 07:15 | Georgii Kravchenko v Marsel Ilhan | 6-4,6-4 |
| ITF M15 Antalya | 2019/05/08 07:15 | Mikhail Korovin v Marsel Ilhan | 1-6,3-6 |
| ITF M15 Antalya | 2019/05/03 07:45 | Ivan Nedelko v Marsel Ilhan | 6-2,6-4 |
| ITF M15 Antalya | 2019/05/02 07:15 | Flemming Peters v Marsel Ilhan | 4-6,4-6 |
| ITF M15 Antalya | 2019/05/01 07:15 | Shamael Chaudhry v Marsel Ilhan | 2-6,3-6 |
| ITF M15 Antalya | 2019/04/18 07:30 | Tomas Machac v Marsel Ilhan | 7-6,6-4 |
| ITF M15 Antalya | 2019/04/17 07:00 | Marsel Ilhan v Nicolo Turchetti | 6-2,3-6,7-6 |