Stadium: Court 4 Round: 54 Ground: Clay
| ITF M15 Opatija | 2019/03/28 09:00 | Nik Razborsek v Jakob Aichhorn | 6-4,3-6,6-3 |
| ITF M15 Opatija | 2019/03/27 09:40 | Ervin H Eminefendic v Jakob Aichhorn | 2-6,2-6 |
| ITF M15 Opatija | 2019/03/25 09:55 | Luka Mrsic v Jakob Aichhorn | 1-6,6-0,7-10 |
| ITF M15 Rovinj | 2019/03/19 10:30 | Fabian Marozsan v Jakob Aichhorn | 6-4,6-2 |
| ITF M15 Rovinj | 2019/03/18 09:00 | Yvo Panak v Jakob Aichhorn | 3-6,7-5,5-10 |
| ITF M15 Porec | 2019/03/11 10:25 | Mate Valkusz v Jakob Aichhorn | 6-2,6-4 |
| ITF M25 Trento | 2019/02/25 14:00 | Artem Dubrivnyy v Jakob Aichhorn | 7-6,6-1 |
| ITF M25 Oberentfelden | 2019/02/07 15:40 | Albano Olivetti v Jakob Aichhorn | 6-4,7-6 |
| ITF M15 Prague | 2019/05/13 07:30 | Dominique Graf v Andras Necz | 7-5,2-6,10-8 |
| ITF M15 Piestany | 2019/05/07 09:00 | Dominique Graf v Vitalii Shcherba | 4-6,3-6 |
| ITF M15 Piestany | 2019/05/06 08:00 | Ivan Kosec v Dominique Graf | 6-2,1-6,6-10 |
| ITF France F17 | 2018/09/09 14:30 | Eduardo Struvay v Dominique Graf | 6-0,6-1 |
| ITF Germany F12 | 2018/08/12 13:00 | Dominique Graf v Tim Handel | 3-6,5-7 |
| ITF Germany F12 | 2018/08/12 08:00 | Sebastian Buehler v Dominique Graf | 2-6,1-6 |
| ITF Czech Republic F3 Qual | 2018/05/26 08:00 | Dominique Graf v Adam Blecha | 0-6,3-6 |
| ITF Czech Republic F2 Qual | 2018/05/21 08:00 | Lucas Gerch v Dominique Graf | 6-3,6-0 |