Stadium: Court 2 Round: 54 Ground: Clay
| ITF M15 Wroclaw | 2019/07/02 08:00 | Andrea Bessire v Tomas Liska | 7-6,6-1 |
| ITF M15 Wroclaw | 2019/07/01 08:00 | Sandro Szic v Tomas Liska | 6-2,2-6,9-11 |
| ITF M15 Balatonalmadi | 2019/06/18 10:20 | Tomas Liska v Gergely Madarasz | 7-6,2-6,7-10 |
| ITF M15 Balatonalmadi | 2019/06/17 09:00 | Eduardo Dischinger v Tomas Liska | 5-7,6-0,8-10 |
| ITF M15 Irpin | 2019/05/28 10:00 | Vitaliy Sachko v Tomas Liska | 1-6,7-5,6-3 |
| ITF M15 Irpin | 2019/05/27 10:00 | Federico Campana v Tomas Liska | 0-6,2-6 |
| ITF M15 Irpin | 2019/05/27 06:30 | Daniil Strelchenko v Tomas Liska | 0-6,3-6 |
| ITF M15 Irpin | 2019/05/23 08:00 | Tomas Liska v Oleg Dolgosheyev | 6-1,6-7,2-6 |
| ITF M15 Telfs | 2019/07/08 07:30 | Andreas Kramer v Moritz Thiem | 6-1,4-6,3-10 |
| ITF M15 Heraklion | 2019/05/20 11:00 | Gabriel Donev v Moritz Thiem | 0-6,6-3,10-7 |
| ITF M15 Heraklion | 2019/05/20 07:00 | Christos Keisidis v Moritz Thiem | 2-6,3-6 |
| ITF M15 Heraklion | 2019/05/15 07:00 | Jonas Trinker v Moritz Thiem | 6-4,6-1 |
| ITF M15 Heraklion | 2019/05/14 07:00 | Moritz Thiem v Leon Hoeveler | 7-5,6-2 |
| ITF M15 Heraklion | 2019/05/13 07:00 | Moritz Thiem v Harry Meehan | 6-2,7-6 |
| ITF M15 Antalya | 2019/05/01 07:15 | Moritz Thiem v Georgii Kravchenko | 4-6,0-6 |
| ITF M15 Antalya | 2019/04/30 07:15 | Moritz Thiem v Aleksei Khomich | 6-3,6-3 |