Stadium: Court 4 Round: 25 Ground: Clay
| ITF Czech Republic F7 | 2018/10/24 16:20 | Jan Silhavy v Tadeas Paroulek | 1-6,1-6 |
| ITF M25 Jablonec Nad Nisou | 2019/05/23 14:00 | Evan Furness v Lucas Gerch | 7-6,6-4 |
| ITF M25 Jablonec Nad Nisou | 2019/05/23 10:15 | Fabien Reboul v Lucas Gerch | 3-6,1-6 |
| ITF M15 Troisdorf | 2019/05/08 10:30 | Lucas Gerch v Oscar Jose Gutierrez | 3-6,2-6 |
| ITF M15 Troisdorf | 2019/05/07 11:00 | Lucas Gerch v Joel Vincent Link | 6-2,6-2 |
| ITF M25 Shymkent | 2019/04/19 09:30 | Lucas Gerch v Alexander Vasilenko | 3-6,1-6 |
| ITF M25 Shymkent | 2019/04/11 05:00 | Lucas Gerch v Andrey Golubev | 6-3,3-6,4-6 |
| ITF M25 Shymkent | 2019/04/10 12:40 | Lucas Gerch v Matvey Minin | 3-6,6-4,6-4 |
| ITF M15 Sharm El Sheikh | 2019/03/06 11:50 | Lucas Gerch v Albert Roglan | 2-6,3-6 |