Stadium: Court 3 Round: 62
| ITF Hungary F3 Qual | 2016/05/01 08:00 | Martin Zeljenka v Gorazd Srbljak | 2-6,1-6 |
| ITF Hungary F4 Qual | 2018/06/10 11:00 | Liska, Tomas v Martin Zeljenka | 6-0,6-7,2-6 |
| ITF Hungary F4 Qual | 2018/06/09 08:00 | Martin Zeljenka v Allemby, James | 6-2,6-1 |
| ITF Hungary F3 Qual | 2018/05/20 10:00 | Morr, Jonathan v Martin Zeljenka | 4-6,7-5,7-6 |
| ITF Hungary F3 Qual | 2018/05/19 10:00 | Martin Zeljenka v Pirolt, Pietro | 6-4,6-0 |
| ITF Hungary F2 Qual | 2018/05/14 11:00 | Morr, Jonathan v Martin Zeljenka | 2-6,7-6,6-4 |
| ITF Hungary F2 Qual | 2018/05/13 08:00 | Martin Zeljenka v Gostincar, Domen | 6-4,6-3 |
| ITF Hungary F2 Qual | 2018/05/12 10:30 | Necz, Andras v Martin Zeljenka | 3-6,6-4,5-7 |
| ITF Hungary F1 Qual | 2018/05/06 08:00 | Andre Biro v Martin Zeljenka | 6-4,7-6 |
| ITF Hungary F4 Qual | 2018/06/10 11:00 | Christ, Constantin v Gorazd Srbljak | 1-6,3-6 |
| ITF Bosnia and Herzegovina F3 | 2018/05/30 13:30 | Gorazd Srbljak v Nagy, Peter | 3-6,3-6 |
| ITF Bosnia and Herzegovina F3 Qual | 2018/05/28 09:00 | Gorazd Srbljak v Santic, Hamza | 6-2,7-6 |
| ITF Bosnia and Herzegovina F2 | 2018/05/22 09:40 | Zmak, Deni v Gorazd Srbljak | 4-6,6-3,6-4 |
| ITF Bosnia and Herzegovina F2 Qual | 2018/05/21 10:45 | Gorazd Srbljak v Bubalo, Mateo | 6-1,6-1 |
| ITF Bosnia and Herzegovina F2 Qual | 2018/05/20 07:00 | Gorazd Srbljak v Allemby, James | 6-2,6-0 |
| ITF Bosnia and Herzegovina F1 | 2018/05/17 09:40 | Manuel Guinard v Gorazd Srbljak | 6-1,6-1 |
| ITF Bosnia and Herzegovina F1 | 2018/05/16 10:15 | Prevosto, Luca v Gorazd Srbljak | 6-1,4-6,3-6 |