| ITF Bosnia and Herzegovina F3 Qual | 2018/05/27 10:30 | Ignacio Carou v Mile Matic | 4-6,6-3,6-2 |
| ITF Bosnia and Herzegovina F3 Qual | 2018/05/26 07:00 | Vladan Tadic v Mile Matic | 1-6,2-6 |
| ITF Bosnia and Herzegovina F2 Qual | 2018/05/20 07:00 | Mateo Bubalo v Mile Matic | 6-2,4-6,6-3 |
| ITF Bosnia and Herzegovina F2 Qual | 2018/05/19 07:00 | Mile Matic v Tadija Radovanovic | 6-4,6-2 |
| ITF Bosnia and Herzegovina F1 Qual | 2018/05/13 08:00 | Gorazd Srbljak v Mile Matic | 6-2,6-4 |
| ITF Croatia F2 | 2018/03/12 12:00 | Mile Matic v Tobias Sonne | 0-6,5-7 |
| ITF Croatia F2 | 2018/03/12 08:00 | Mile Matic v Riccardo Masiero | 6-2,6-3 |
| ITF Italy F32 | 2016/10/16 08:00 | Simone Roncalli v Mile Matic | 6-3,6-1 |
| ITF Latvia F1 | 2018/07/29 07:00 | Harrison Lombe v Gabriele Maria Noce | 3-6,4-6 |
| ITF Latvia F1 | 2018/07/28 07:00 | Harrison Lombe v Toms Sutris | 6-0,6-2 |
| ITF Lithuania F1 | 2018/07/22 08:00 | Alessandro Procopio v Harrison Lombe | 6-3,6-1 |
| ITF Lithuania F1 | 2018/07/21 13:00 | Ivan Zaytsev v Harrison Lombe | 2-6,2-6 |
| ITF Lithuania F1 | 2018/07/21 07:00 | Kristofer Siimar v Harrison Lombe | 4-6,5-7 |
| ITF Estonia F1 | 2018/07/17 07:00 | Harrison Lombe v Dragos Nicolae Madaras | 0-6,3-6 |
| ITF Estonia F1 | 2018/07/16 07:00 | Tomas Vaise v Harrison Lombe | 1-6,3-6 |
| ITF Estonia F1 | 2018/07/16 07:00 | Guido Ivan Justo v Harrison Lombe | 6-1,1-6,6-2 |