Round: 44 Ground: Hardcourt outdoor
| ITF - M15 Sharm El Sheikh | 2019/11/17 08:00 | Nikolas Lahky v Nicolo Toffanin | 6-3,6-0 |
| ITF - M15 Sharm El Sheikh | 2019/11/11 10:00 | Nikolas Lahky v Yuichiro Inui | 6-7,4-6 |
| ITF - M15 Sharm El Sheikh | 2019/11/10 12:00 | Nikolas Lahky v Stefan Cizelj-Zivkovic | 6-1,6-4 |
| ITF - M15 Opava | 2019/10/29 14:10 | Nikolas Lahky v Lucas Catarina | 2-6,1-6 |
| ITF - M15 Tabarka | 2019/10/06 11:00 | Ignacio Vinas v Nikolas Lahky | 6-3,7-5 |
| ITF - M15 Tabarka | 2019/10/02 08:30 | Nikolas Lahky v Marc Dijkhuizen | 3-6,5-7 |
| ITF - M15 Tabarka | 2019/09/30 08:30 | Nikolas Lahky v Miguel Fernando Pereira | 2-6,6-4,10-2 |
| ITF - M15 Tabarka | 2019/09/29 11:00 | Gregorio Lulli v Nikolas Lahky | 7-5,1-6,5-10 |
| ITF - M15 Sharm El Sheikh | 2019/11/10 07:00 | Pelle Boerma v Mauro De Maio | 6-7,6-7 |
| ITF - M15 Liberec | 2019/10/23 12:30 | Vaclav Safranek v Pelle Boerma | 6-1,6-3 |
| ITF - M15 Liberec | 2019/10/22 08:00 | Dominik Nazaruk v Pelle Boerma | 4-6,4-6 |
| ITF - M15 Liberec | 2019/10/21 10:00 | Stepan Pecak v Pelle Boerma | 7-6,3-6,11-13 |
| ITF - M15 Olomouc | 2019/10/15 08:00 | Petr Michnev v Pelle Boerma | 6-2,7-6 |
| ITF - M15 Olomouc | 2019/10/14 11:30 | Filip Michl v Pelle Boerma | 5-7,5-7 |
| ITF - M15 Antália | 2019/09/23 11:00 | Mert Naci Turker v Pelle Boerma | 6-0,6-2 |
| ITF - M15 Antália | 2019/09/23 07:00 | Carlo Alberto Fossati v Pelle Boerma | 2-6,6-3,7-10 |