Stadium: Court 1 Round: 1
| Tsjekkia - Extraliga | 2019/12/14 10:50 | David Poljak v Marek Gengel | 5-7,3-6 |
| ITF M15 Heraklion | 2019/11/28 08:00 | Alexandar Lazarov v Marek Gengel | 6-4,6-2 |
| ITF M15 Heraklion | 2019/11/27 09:30 | Marek Gengel v Markos Kalovelonis | 6-3,6-4 |
| ITF M15 Sharm El Sheikh | 2019/11/23 08:00 | Alexey Zakharov v Marek Gengel | 6-3,7-6 |
| ITF M15 Sharm El Sheikh | 2019/11/22 08:00 | Marek Gengel v Vladyslav Manafov | 7-6,6-3 |
| ITF M15 Sharm El Sheikh | 2019/11/21 09:45 | Marek Gengel v Miguel Damas | 6-1,6-1 |
| ITF M15 Sharm El Sheikh | 2019/11/20 12:05 | Marek Gengel v Seong-Gook Oh | 6-3,6-0 |
| ITF M15 Sharm El Sheikh | 2019/11/15 08:00 | Vladyslav Manafov v Marek Gengel | 6-4,6-0 |
| Tsjekkia - Extraliga | 2019/12/13 10:50 | Sergiy Stakhovsky v Jan Stancik | 6-2,6-4 |
| Challenger Helsinki | 2019/11/15 12:00 | Sergiy Stakhovsky v Carlos Taberner | 6-7,3-6 |
| Challenger Helsinki | 2019/11/14 12:55 | Rayane Roumane v Sergiy Stakhovsky | 3-6,7-5,3-6 |
| Challenger Bratislava | 2019/11/06 14:15 | Sergiy Stakhovsky v Stefano Travaglia | 4-6,5-7 |
| Challenger Bratislava | 2019/11/04 17:25 | Attila Balazs v Sergiy Stakhovsky | 4-6,4-6 |
| Challenger Eckental | 2019/10/29 13:55 | Sergiy Stakhovsky v Illya Marchenko | 4-6,6-7 |
| Challenger Hamburg | 2019/10/24 13:00 | Altug Celikbilek v Sergiy Stakhovsky | 7-6,6-2 |
| Challenger Hamburg | 2019/10/23 16:45 | Maxime Cressy v Sergiy Stakhovsky | 6-7,6-7 |