Stadium: Court 4 Round: 62 Ground: Clay
| ITF Bosnia and Herzegovina F1 | 2018/05/17 09:40 | Lazar Vojinovic v Juan Pablo Paz | 1-6,1-6 |
| ITF Bosnia and Herzegovina F1 | 2018/05/15 08:00 | Lazar Vojinovic v Jandric, Darko | 6-4,6-4 |
| Turkey F17, Singles Qualifying | 2018/04/30 07:30 | Voinea, Christian v Lazar Vojinovic | 6-3,7-6 |
| Turkey F17, Singles Qualifying | 2018/04/29 07:30 | Lazar Vojinovic v Pirolt, Pietro | 7-5,6-2 |
| Turkey F16, Singles Qualifying | 2018/04/22 09:30 | Lazar Vojinovic v Kolly, Bastien | 6-7,6-7 |
| Turkey F16, Singles Qualifying | 2018/04/21 09:30 | Dijkhuizen, Marc v Lazar Vojinovic | 6-7,1-6 |
| Spain F4, Singles Qualifying | 2018/02/03 14:30 | Lazar Vojinovic v Hugounenq, Arthur | 1-6,4-6 |
| ITF Spain F3 | 2018/01/27 14:00 | Lazar Vojinovic v van Baal, Aloys Johannes Willem | 6-3,0-6,2-6 |
| ITF Hungary F2 | 2018/05/15 14:40 | Safranek, Vaclav v Maruscak, Matej | 7-5,1-6,6-4 |
| ITF Hungary F2 Qual | 2018/05/14 11:00 | Maruscak, Matej v Ilic, Marko | 6-3,6-2 |
| ITF Hungary F2 Qual | 2018/05/13 08:00 | Godry, Levente v Maruscak, Matej | 3-6,6-7 |
| ITF Hungary F2 Qual | 2018/05/12 08:00 | Kis Balazs, Rafael v Maruscak, Matej | 1-6,4-6 |
| ITF Greece F2 | 2018/03/07 10:00 | Maruscak, Matej v Jankovits, Yannick | 3-6,6-7 |
| ITF Greece F2 | 2018/03/05 07:30 | Duje Ajdukovic v Maruscak, Matej | 3-6,7-5,1-6 |
| ITF Greece F2 | 2018/03/04 08:00 | Maruscak, Matej v Giorgio Ricca | 6-4,7-6 |
| ITF Greece F2 | 2018/03/03 07:30 | Robert Strombachs v Maruscak, Matej | 3-6,6-7 |