Estadio: COURT 1 Round: 25 Ground: Clay
| Challenger de Tampere | 2019/07/23 07:00 | Alexander Zhurbin v Christopher Heyman | 6-4,6-2 |
| Challenger de Amersfoort | 2019/07/16 11:30 | Christopher Heyman v Mohamed Safwat | 2-6,1-6 |
| Challenger de Amersfoort | 2019/07/15 10:00 | Alen Avidzba v Christopher Heyman | 3-6,2-6 |
| Challenger de Ludwigshafen | 2019/07/02 11:20 | Daniel Elahi Galan v Christopher Heyman | 6-1,6-2 |
| Challenger de Milán | 2019/06/24 15:30 | Sebastian Fanselow v Christopher Heyman | 7-5,7-6 |
| Challenger de Parma | 2019/06/17 09:10 | Christopher Heyman v Jacob Grills | 6-7,1-6 |
| Challenger de Poznan | 2019/06/05 09:50 | Gianluca Mager v Christopher Heyman | 7-6,6-4 |
| Challenger de Poznan | 2019/06/03 11:30 | Mats Moraing v Christopher Heyman | 3-6,5-7 |
| ITF M15 Parnu | 2019/07/17 08:25 | Bogdan Bobrov v Matvey Minin | 6-1,6-3 |
| ITF M15 Vilnius | 2019/07/11 08:00 | Ivan Nedelko v Matvey Minin | 6-1,7-6 |
| ITF M15 Vilnius | 2019/07/09 10:45 | Matvey Minin v Oleg Prihodko | 7-6,7-6 |
| ITF M15 Irpín | 2019/05/28 07:00 | Pavel Shumeiko v Matvey Minin | 6-4,2-6,6-4 |
| ITF M15 Bucarest | 2019/05/23 11:20 | Maxime Chazal v Matvey Minin | 6-4,6-3 |
| ITF M15 Bucarest | 2019/05/21 10:50 | Radu F Macovei v Matvey Minin | 1-6,1-6 |
| ITF M25 Namangan | 2019/05/02 05:30 | Matvey Minin v Khumoyun Sultanov | 1-6,4-6 |
| ITF M25 Namangan | 2019/05/01 10:00 | Maxim Ratniuk v Matvey Minin | 6-7,2-6 |