Estádio: Court 1 Round: 26 Ground: Clay
| ITF - Bósnia e Herzegovina F3 | 2018/05/29 12:40 | Domagoj Biljesko v Lingxi Zhao | 6-7,6-3,6-4 |
| ITF - Bósnia e Herzegovina F1 | 2018/05/17 10:50 | Tomislav Brkic v Domagoj Biljesko | 6-4,3-6,6-3 |
| ITF - Bósnia e Herzegovina F1 | 2018/05/15 10:30 | Domagoj Biljesko v Alexey Aleshchev | 5-7,6-1,6-4 |
| ITF - Hungria F1 | 2018/05/09 11:50 | Mate Valkusz v Domagoj Biljesko | 6-3,6-3 |
| ITF - Hungria F1 | 2018/05/08 12:25 | Vladimir Filip v Domagoj Biljesko | 6-7,2-6 |
| ITF - Tunísia F17 | 2018/05/02 09:00 | Diego Hidalgo v Domagoj Biljesko | 6-1,6-3 |
| ITF - Tunísia F16 | 2018/04/25 09:00 | Domagoj Biljesko v Bernardo Saraiva | 2-6,2-6 |
| ITF - Tunísia F15 | 2018/04/17 11:30 | Filip Duda v Domagoj Biljesko | 6-1,3-6,6-4 |
| ITF - Bósnia e Herzegovina F3 | 2018/05/30 13:30 | Gorazd Srbljak v Peter Nagy | 3-6,3-6 |
| ATP - Budapeste - Qualificação | 2018/04/21 08:30 | Matteo Berrettini v Peter Nagy | 6-3,6-4 |
| ITF - Croácia F3 | 2018/03/24 10:00 | Peter Nagy v Geoffrey Blancaneaux | 1-6,1-6 |
| ITF - Croácia F3 | 2018/03/23 10:00 | Peter Nagy v Mate Delic | 6-4,2-6,6-3 |
| ITF - Croácia F3 | 2018/03/22 09:00 | Tom Kocevar-Desman v Peter Nagy | 3-6,2-6 |
| ITF - Croácia F3 | 2018/03/21 13:15 | Yvo Panak v Peter Nagy | 4-6,5-7 |
| ITF - Croácia F2 | 2018/03/13 10:00 | Zdenek Kolar v Peter Nagy | 6-4,6-4 |
| ITF - Croácia F1 | 2018/03/09 13:00 | Peter Nagy v Gonzalo Escobar | 3-6,6-3,2-6 |