Stadium: Arena Annexe Round: 26 Ground: Hardcourt indoor
| Challenger Ismaning MD | 2018/10/17 15:35 | Raja/Sancic v Brkic/Pavic | 7-5,6-2 |
| Challenger Ismaning MD | 2018/10/17 15:31 | Raja/Sancic v Brkic/Pavic | 7-5,6-2 |
| Challenger Ismaning MD | 2018/10/15 18:15 | Brkic/Pavic v Sabanov/Sabanov | 7-6,7-5 |
| Challenger Ortisei MD | 2018/10/08 12:05 | Brkic/Pavic v Brown/Novak | 6-4,4-6,6-10 |
| Challenger Seville MD | 2018/09/04 18:35 | Brkic/Pavic v Gimeno-Traver/Ojeda Lara | 6-4,4-6,8-10 |
| Challenger Como MD | 2018/09/01 17:15 | Klizan/Polasek v Brkic/Pavic | 7-6,6-3 |
| Challenger Como MD | 2018/08/30 14:00 | Blancaneaux/Robert v Brkic/Pavic | 5-7,2-6 |
| Challenger Como MD | 2018/08/29 11:00 | Duran/Giannessi v Brkic/Pavic | 3-6,5-7 |