Stadium: Center Round: 44 Ground: Clay
| ITF M25 Prague | 2020/09/14 10:30 | Nikolas Lahky v Miljan Zekic | 2-6,3-6 |
| ITF M25 Prague | 2020/09/13 13:30 | Peter Samosi v Nikolas Lahky | 1-6,2-6 |
| ITF M25 Poznan | 2020/08/25 07:50 | Filip Kolasinski v Nikolas Lahky | 6-4,6-3 |
| ITF M25 Poznan | 2020/08/24 11:00 | Peter Samosi v Nikolas Lahky | 2-6,3-6 |
| ITF M25 Poznan | 2020/08/23 11:00 | Nikolas Lahky v Mateusz Terczynski | 6-4,2-6,10-6 |
| ITF M15 Sharm El Sheikh | 2019/11/18 08:00 | Nikolas Lahky v Pelle Boerma | 3-6,3-6 |
| 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 Czech Republic F7 | 2018/10/22 11:30 | Lucas Cyprich v Antonin Bolardt | 5-7,2-6 |
| Challenger Liberec Qual | 2018/07/28 12:10 | Tim Van Rijthoven v Lucas Cyprich | 6-1,6-1 |
| ITF Czech Republic F4 Qual | 2018/06/23 08:00 | Lucas Cyprich v Vojtech Vlkovsky | 2-6,4-6 |
| ITF Czech Republic F2 Qual | 2018/05/20 09:00 | Antonin Bolardt v Lucas Cyprich | 6-0,6-2 |