Round: 62 Ground: Clay
| ITF Austria F3 | 2018/07/14 07:15 | Jonas Trinker v Vodavoz, Nir | 7-5,6-3 |
| ITF Austria F2 | 2018/07/09 13:25 | Alexander Weis v Jonas Trinker | 6-4,6-0 |
| ITF Austria F1 | 2018/07/04 11:30 | Jonas Trinker v Bellotti, Riccardo | 6-3,4-6,2-6 |
| ITF Austria F1 | 2018/07/03 13:00 | Jonas Trinker v Lazdins, Arturs | 6-3,6-4 |
| ITF Turkey F22 | 2018/06/07 07:30 | Jonas Trinker v Wilson Leite | 1-6,2-6 |
| ITF Turkey F22 | 2018/06/05 09:20 | Dijkhuizen, Marc v Jonas Trinker | 1-6,3-6 |
| ITF Turkey F21 | 2018/05/31 11:10 | Heyman, Christopher v Jonas Trinker | 6-7,6-3,7-6 |
| ITF Turkey F21 | 2018/05/29 07:30 | Mert Naci Turker v Jonas Trinker | 2-6,1-6 |
| ITF Hungary F7 Qual | 2017/08/27 08:30 | Kurzmann, Sebastian v Alexey Aleshchev | 1-6,6-7 |
| ITF Hungary F7 Qual | 2017/08/26 09:00 | Samosi, Peter v Kurzmann, Sebastian | 4-6,6-3,3-6 |
| ITF Hungary F6 Qual | 2017/08/19 07:30 | Marcell Bartakovics v Kurzmann, Sebastian | 7-5,6-2 |
| ITF Austria F5 | 2017/07/29 08:00 | Kurzmann, Sebastian v Hubner, Edward | 4-6,2-6 |
| ITF Austria F4 Qual | 2017/07/22 10:00 | Xiviller, Nicolas v Kurzmann, Sebastian | 6-1,6-2 |
| ITF Austria F4 Qual | 2017/07/22 07:30 | Schager, Alexander v Kurzmann, Sebastian | 1-6,2-6 |
| ITF Austria F3 | 2017/07/15 07:00 | Gruber, Fabian v Kurzmann, Sebastian | 6-2,6-1 |
| ITF Croatia F3 | 2017/03/19 11:30 | Obert, Adrian v Kurzmann, Sebastian | 6-0,6-2 |