stadio: Clay 4 Round: 25 Ground: Clay
| ITF M15 Antalya | 2019/09/19 08:55 | Michael Vrbensky v Luca Gelhardt | 4-6,6-2,6-0 |
| ITF M15 Antalya | 2019/09/17 08:00 | Luca Gelhardt v Maciej Smola | 6-4,6-3 |
| 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 Bruxelles | 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 |
| Coppa Davis | 2019/09/14 08:25 | Lloyd Harris v Dimitar Kuzmanov | 6-3,7-6 |
| Coppa Davis | 2019/09/13 12:05 | Ruan Roelofse v Dimitar Kuzmanov | 5-7,5-7 |
| Challenger Tampere | 2019/07/22 12:30 | Dimitar Kuzmanov v Andrea Pellegrino | 4-6,6-3,7-5 |
| Challenger Amersfoort | 2019/07/16 14:25 | Dimitar Kuzmanov v Kimmer Coppejans | 3-6,6-1,1-6 |
| Challenger Amersfoort | 2019/07/15 08:00 | Geoffrey Blancaneaux v Dimitar Kuzmanov | 5-7,1-6 |
| ITF M25 Cuneo | 2019/07/05 10:30 | Gijs Brouwer v Dimitar Kuzmanov | 6-7,6-4,6-2 |
| ITF M25 Cuneo | 2019/07/04 09:30 | Remy Bertola v Dimitar Kuzmanov | 2-6,0-6 |
| Challenger Milano | 2019/06/26 13:10 | Riccardo Balzerani v Dimitar Kuzmanov | 2-6,6-2,6-3 |