Stadium: Court 3 Round: 25 Ground: Carpet indoor
| ITF M15 Tabarka | 2019/09/26 10:35 | Luca Prevosto v Ondrej Krstev | 6-1,4-6,3-6 |
| ITF M15 Tabarka | 2019/09/25 11:25 | Ondrej Krstev v Alberto Bronzetti | 6-3,2-6,6-4 |
| ITF M15 Tabarka | 2019/09/20 10:30 | Marco Miceli v Ondrej Krstev | 6-3,6-3 |
| ITF M15 Tabarka | 2019/09/19 08:30 | Anis Ghorbel v Ondrej Krstev | 7-5,3-6,0-6 |
| ITF M15 Bratislava | 2019/08/28 08:00 | Ondrej Krstev v Tomas Jirousek | 2-6,6-3,2-6 |
| ITF M15 Minsk | 2019/08/23 07:00 | Ivan Liutarevich v Ondrej Krstev | 6-3,6-3 |
| ITF M15 Minsk | 2019/08/22 07:00 | Aleksei Khomich v Ondrej Krstev | 2-6,5-7 |
| ITF M15 Minsk | 2019/08/21 09:25 | Vasko Mladenov v Ondrej Krstev | 4-6,4-6 |
| ITF M15 Horgen | 2019/08/30 12:30 | Jakub Paul v Alejandro Gonzalez | 6-1,1-6,6-7 |
| ITF M15 Horgen | 2019/08/29 15:45 | Jakub Paul v Patrik Hartmeier | 6-2,6-3 |
| ITF M15 Horgen | 2019/08/28 14:40 | Jakub Paul v Mirko Martinez | 6-1,7-6 |
| ITF M25 Schlieren | 2019/08/23 09:30 | Sandro Ehrat v Jakub Paul | 6-2,6-0 |
| ITF M25 Schlieren | 2019/08/22 11:55 | Jakub Paul v Alexander Erler | 3-6,6-2,6-2 |
| ITF M25 Schlieren | 2019/08/21 08:55 | Jakub Paul v Jonas Schaer | 6-3,6-2 |
| ATP Gstaad | 2019/07/21 09:00 | Jakub Paul v Daniel Elahi Galan | 1-6,6-2,6-7 |
| ITF M15 Tabarka | 2019/07/06 08:30 | Quentin Robert v Jakub Paul | 6-2,6-4 |