Stadium: Centre Court Round: 26 Ground: Clay
| Challenger Ortisei MD | 2017/10/10 14:20 | Gombos N / Klein L v Lamasine T / Nys H | 7-5,6-3 |
| Challenger Brest MD | 2018/10/25 12:25 | Brkic T / Pavic A v Krajicek A / Nedunchezhiyan J | 7-5,3-6,5-10 |
| Challenger Brest MD | 2018/10/23 17:20 | Vavassori A / Vega Hernandez D v Brkic T / Pavic A | 2-6,3-6 |
| Challenger Ismaning MD | 2018/10/17 15:35 | Raja P / Sancic A v Brkic T / Pavic A | 7-5,6-2 |
| Challenger Ismaning MD | 2018/10/17 15:31 | Raja P / Sancic A v Brkic T / Pavic A | 7-5,6-2 |
| Challenger Ismaning MD | 2018/10/15 18:15 | Brkic T / Pavic A v Sabanov/Sabanov | 7-6,7-5 |
| Challenger Ortisei MD | 2018/10/08 12:05 | Brkic T / Pavic A v Brown D / Novak D | 6-4,4-6,6-10 |
| Challenger Seville MD | 2018/09/04 18:35 | Brkic T / Pavic A v Gimeno Traver D / Ojeda Lara R | 6-4,4-6,8-10 |
| Challenger Como MD | 2018/09/01 17:15 | Klizan M / Polasek F v Brkic T / Pavic A | 7-6,6-3 |