Round: 44 Ground: Clay
| ITF M15 Bratislava | 2019/08/27 08:00 | Moritz Thiem v Juraj Masar | 1-6,7-6,7-10 |
| ITF M25 Vogau | 2019/08/08 11:45 | Moritz Thiem v Bogdan Bobrov | 2-6,1-6 |
| ITF M25 Vogau | 2019/08/07 14:05 | Frane Nincevic v Moritz Thiem | 4-6,3-6 |
| ATP Kitzbuhel | 2019/07/27 13:45 | Moritz Thiem v Elliot Benchetrit | 6-7,0-6 |
| ITF M15 Wels | 2019/07/23 15:30 | Mick Veldheer v Moritz Thiem | 6-0,6-1 |
| ITF M15 Kramsach | 2019/07/16 10:30 | Moritz Thiem v Ergi Kirkin | 6-7,0-6 |
| ITF M15 Telfs | 2019/07/10 08:00 | Moritz Thiem v Tomas Jirousek | 0-6,2-6 |
| ITF M15 Telfs | 2019/07/09 08:55 | Tomas Liska v Moritz Thiem | 6-7,3-6 |