| 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 Spain F12 | 2018/05/19 07:00 | Harrison Lombe v Max Alcala Gurri | 3-6,3-6 |
| ITF Spain F11 | 2018/05/15 11:30 | Javier Barranco Cosano v Harrison Lombe | 6-2,7-6 |
| ITF Egypt F17 | 2018/05/08 07:30 | Harrison Lombe v Marco Bortolotti | 4-6,6-7 |
| ITF Egypt F17 | 2018/05/06 08:00 | Harrison Lombe v Ashraf El Sayed | 6-1,6-1 |
| ITF Egypt F16 | 2018/04/28 09:00 | Harrison Lombe v Boris Butulija | 4-6,6-2,4-6 |
| ITF Israel F3 | 2018/03/18 08:00 | Alexandr Chepelev v Harrison Lombe | 3-6,6-3,6-2 |
| ITF Israel F2 | 2018/03/11 07:30 | Davide Albertoni v Harrison Lombe | 7-6,6-1 |
| ITF Greece F2 | 2018/03/03 07:30 | Enrico Dalla Valle v Harrison Lombe | 6-0,6-4 |