Stadium: Court 11 Round: 25 Ground: Clay
| 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 |
| ITF M15 Sharm El Sheikh | 2019/02/28 08:00 | Marco Miceli v Lucas Gerch | 6-3,6-4 |
| ITF M15 Sharm El Sheikh | 2019/02/27 08:00 | Giorgio Ricca v Lucas Gerch | 6-3,5-7,6-7 |
| ITF M15 Sharm El Sheikh | 2019/02/20 11:45 | Matteo Arnaldi v Lucas Gerch | 6-1,6-3 |
| ITF M15 Kaarst | 2019/02/08 12:00 | Igor Sijsling v Lucas Gerch | 6-4,6-4 |
| ITF M15 Kaarst | 2019/02/07 11:00 | Henri Squire v Lucas Gerch | 6-7,5-7 |
| ITF M25 Shymkent | 2019/04/16 06:50 | Mikalai Haliak v Aliaksandr Liaonenka | 7-6,7-5 |
| ITF M25 Shymkent | 2019/04/10 07:00 | Mikalai Haliak v Alexander Vasilenko | 2-6,0-6 |
| ITF M25 Kazan | 2019/03/12 07:00 | Mikalai Haliak v Philipp Klimov | 1-6,6-4,10-6 |
| ITF M25 Kazan | 2019/03/11 10:15 | Mikalai Haliak v Anton Chekhov | 6-3,6-4 |
| ITF M25 Aktobe | 2019/02/12 04:00 | Mikalai Haliak v Timur Kiyamov | 6-7,1-6 |
| ITF Qatar F6 | 2018/12/18 07:00 | Mikalai Haliak v Matic Spec | 4-6,6-7 |
| ITF Qatar F6 | 2018/12/17 10:00 | Mikalai Haliak v Yan Sabanin | 7-6,6-4 |
| ITF Qatar F6 | 2018/12/16 13:30 | Mikalai Haliak v Arjun Mahadevan | 6-0,4-6,6-1 |