Stadium: Campo 3 Round: 27 Ground: Clay
| Challenger San Benedetto - MP | 2018/07/16 14:30 | Brkic/Pavic v G Ferrol/Gornes | 6-3,7-5 |
| Challenger Perugia - MP | 2018/07/14 15:30 | Bracciali/Donati v Brkic/Pavic | 6-3,3-6,10-7 |
| Challenger Perugia - MP | 2018/07/13 14:45 | Brkic/Pavic v Berrettini/Dalla Valle | 6-1,7-5 |
| Challenger Perugia - MP | 2018/07/12 14:00 | Brkic/Pavic v Martinez/Ojeda Lara | 6-3,6-4 |
| Challenger Poprad Tatry MD | 2018/06/23 10:30 | Cacic/Margaroli v Brkic/Pavic | 3-6,6-4,14-16 |
| Challenger Poprad Tatry MD | 2018/06/21 10:00 | Galloway/Romboli v Brkic/Pavic | 6-7,3-6 |
| Challenger Poprad Tatry MD | 2018/06/18 15:25 | Brkic/Pavic v Klec/Sproch | 6-0,4-6,12-10 |
| Challenger Bangalore MD | 2017/11/23 12:30 | Brkic/Pavic v Sabanov/Sabanov | 6-7,4-6 |
| Challenger San Benedetto - MP | 2018/07/17 16:35 | Ojeda Lara/Roca Batalla v Domingues/Milojevic | 6-7,2-6 |