Stadium: Court 2 Round: 14 Ground: Clay
| Challenger Liberec | 2019/07/29 09:35 | Tomas Machac v Julian Lenz | 7-6,6-1 |
| German Premier League | 2020/08/08 09:00 | Julian Lenz v Andre Begemann | 6-4,6-2 |
| German Premier League | 2020/08/04 13:10 | Julian Lenz v Quentin Folliot | 6-1,6-0 |
| German Premier League | 2020/08/03 14:50 | Alexander Mannapov v Julian Lenz | 1-6,2-6 |
| German Masters | 2020/07/31 16:00 | Quentin Folliot v Julian Lenz | 6-2,4-6,2-6 |
| German Masters | 2020/07/30 09:30 | Julian Lenz v Mischa Zverev | 3-6,3-6 |
| German Masters | 2020/07/29 15:05 | Tobias Kamke v Julian Lenz | 6-3,6-2 |
| German Masters | 2020/07/28 17:55 | Mats Moraing v Julian Lenz | 6-4,6-1 |
| German Masters | 2020/07/27 17:05 | Jan-Lennard Struff v Julian Lenz | 6-4,7-5 |
| Challenger Prague 2 | 2020/08/25 08:30 | Robin Haase v Tomas Machac | 6-3,6-4 |
| Challenger Prague 2 | 2020/08/23 08:30 | Francisco Cerundolo v Tomas Machac | 2-6,6-4,0-6 |
| Challenger Prague | 2020/08/19 11:35 | Elias Ymer v Tomas Machac | 4-6,6-3,6-0 |
| Challenger Prague | 2020/08/17 13:10 | Tomas Machac v Ilya Ivashka | 6-0,7-5 |
| Challenger Prague | 2020/08/16 10:00 | Sergiy Stakhovsky v Tomas Machac | 5-7,2-6 |
| Slovakian International | 2020/07/24 10:00 | Tomas Machac v Lukas Klein | 3-6,2-6 |
| Slovakian International | 2020/07/23 10:00 | Tomas Machac v Janos Fekete | 6-2,6-3 |
| Exhibition | 2020/07/05 08:30 | Alex Molcan v Tomas Machac | 6-2,2-6,6-4 |