Stadium: Court 6 Round: 45 Ground: Clay
| ITF M15 Tabarka | 2019/03/18 08:00 | Anze Arh v Jakob Groener | 4-6,3-6 |
| ITF M15 Oslo | 2019/03/05 12:00 | Jakob Groener v Markus Eriksson | 1-6,4-6 |
| ITF Tunisia F36 | 2018/10/15 08:30 | Yannik Steinegger v Jakob Groener | 6-4,6-1 |
| ITF Tunisia F36 | 2018/10/14 13:15 | Jakob Groener v Alexander Ovcharov | 5-7,6-4,6-3 |
| ITF Tunisia F36 | 2018/10/14 08:30 | Jakob Groener v Simon Musset | 6-1,6-3 |
| ITF Tunisia F35 | 2018/10/10 08:30 | Jakob Groener v Ivan Davydov | 4-6,5-7 |
| ITF Tunisia F35 | 2018/10/08 08:30 | Loic Perret v Jakob Groener | 6-7,6-7 |
| ITF Tunisia F35 | 2018/10/07 11:30 | Alex Solanki v Jakob Groener | 6-3,4-6,5-7 |
| ITF M15 Tabarka | 2019/03/11 09:00 | Tomas Liska v Dennis Uspensky | 4-6,6-7 |
| ITF - M15 Monastir | 2019/02/11 12:00 | Tomas Liska v Erik Crepaldi | 0-6,1-6 |
| ITF - M15 Monastir | 2019/02/11 08:00 | Mirko Martinez v Tomas Liska | 2-6,3-6 |
| ITF - M15 Sharm El Sheikh | 2019/01/23 08:00 | Kacper Zuk v Tomas Liska | 6-3,6-3 |
| ITF - M15 Sharm El Sheikh | 2019/01/21 12:30 | Roman Boychuk v Tomas Liska | 1-6,0-6 |
| ITF - M15 Sharm El Sheikh | 2019/01/21 08:00 | Tomas Liska v Alen Rogic-Hadzalic | 6-4,6-4 |
| ITF Czech Republic F10 | 2018/11/12 11:00 | Tomas Liska v Jiri Barnat | 3-6,6-7 |
| Challenger - Bratislava | 2018/11/06 15:30 | Tomas Liska v Norbert Gombos | 2-6,1-6 |