Stadium: Court 1 Round: 25 Ground: Clay
| ITF Austria F1 | 2018/07/04 08:00 | Mario Vilella Martinez v Philipp Schroll | 6-3,6-1 |
| ITF Austria F1 | 2018/07/02 12:40 | Jakob Aichhorn v Philipp Schroll | 4-6,6-2,4-6 |
| ITF Turkey F21 | 2018/05/30 09:00 | Joel Cannell v Philipp Schroll | 6-2,7-5 |
| ITF Turkey F21 Qual | 2018/05/28 10:20 | Conor Berg v Philipp Schroll | 2-6,1-6 |
| ITF Turkey F21 Qual | 2018/05/27 09:00 | Scott Duncan v Philipp Schroll | 5-7,7-6,1-6 |
| ITF Turkey F21 Qual | 2018/05/26 10:00 | Luka Matic v Philipp Schroll | 3-6,6-3,1-6 |
| ITF Turkey F20 Qual | 2018/05/23 09:40 | Philipp Schroll v Nicolas Alberto Arreche | 6-3,3-6,4-6 |
| ITF Turkey F20 Qual | 2018/05/21 10:20 | Beibit Zhukayev v Philipp Schroll | 6-7,3-6 |
| ITF Bosnia and Herzegovina F3 | 2018/06/01 11:00 | Duje Kekez v Tomislav Jotovski | 6-4,6-7,6-7 |
| ITF Bosnia and Herzegovina F3 | 2018/05/31 09:00 | Karlo Kranic v Tomislav Jotovski | 1-6,3-6 |
| ITF Bosnia and Herzegovina F2 | 2018/05/24 09:20 | Tomislav Jotovski v Samm Butler | 2-6,4-6 |
| ITF Bosnia and Herzegovina F2 | 2018/05/22 09:20 | Tomislav Jotovski v Samuel Hodor | 7-6,6-1 |
| ITF Bosnia and Herzegovina F1 | 2018/05/18 08:00 | Ljubomir Celebic v Tomislav Jotovski | 3-6,7-5,6-4 |
| ITF Bosnia and Herzegovina F1 | 2018/05/17 08:00 | Christian Hirschmueller v Tomislav Jotovski | 3-6,3-6 |
| ITF Bosnia and Herzegovina F1 | 2018/05/16 09:00 | Dane Propoggia v Tomislav Jotovski | 3-6,0-6 |
| ITF Turkey F16 | 2018/04/26 09:15 | Nik Razborsek v Tomislav Jotovski | 6-3,6-4 |