Stadium: Clay 4 Round: 25 Ground: Clay
| ITF Poland F1 | 2018/05/01 09:45 | Maciej Smola v Luca Gelhardt | 6-4,4-6,0-6 |
| ITF M15 Varna | 2019/09/12 09:20 | Luca Gelhardt v Simon A Ivanov | 3-6,1-6 |
| ITF M15 Varna | 2019/09/11 07:00 | Besir Durguti v Luca Gelhardt | 1-6,4-6 |
| ITF M15 Eupen | 2019/08/06 10:25 | Max Houkes v Luca Gelhardt | 5-7,7-6,10-8 |
| ITF M15 Eupen | 2019/08/05 15:00 | Goran Duquesne v Luca Gelhardt | 0-6,3-6 |
| ITF M15 Brussels | 2019/07/29 12:50 | Amadatus Admiraal v Luca Gelhardt | 6-2,6-3 |
| ITF M15 Bad Schussenried | 2019/07/24 14:00 | Luca Gelhardt v Marvin Netuschil | 6-7,4-6 |
| ITF M15 Bad Schussenried | 2019/07/23 12:40 | Joao Lucas Reis da Silva v Luca Gelhardt | 4-6,2-6 |
| ITF M15 Bad Schussenried | 2019/07/22 14:30 | Luca Gelhardt v Adrian Oetzbach | 6-4,6-3 |
| Challenger Szczecin | 2019/09/10 15:40 | Kacper Zuk v Maciej Smola | 7-6,6-2 |
| Challenger Szczecin | 2019/09/09 12:00 | Maciej Smola v Piotr Galus | 6-4,3-6,3-6 |
| ITF M15 Helsinki | 2019/08/22 08:00 | Maciej Smola v Karl Friberg | 3-6,3-6 |
| ITF M15 Helsinki | 2019/08/21 09:05 | Maciej Smola v Pavel Shchaya-Zubrov | 5-7,6-3,6-2 |
| ITF M25 Bydgoszcz | 2019/08/13 12:00 | Maciej Smola v Jan Zielinski | 3-6,4-6 |
| ITF M15 Koszalin | 2019/08/07 10:15 | Michal Dembek v Maciej Smola | 7-6,6-7,6-3 |
| ITF M15 Brussels | 2019/08/01 08:00 | Maciej Smola v Dominik Boehler | 1-6,1-6 |
| ITF M15 Brussels | 2019/07/30 16:30 | Maciej Smola v Benjamin Dhoe | 7-5,4-6,6-1 |