Stadium: C Round: 27 Ground: Clay
| Challenger Barletta MD | 2018/04/09 13:25 | Draganja/Draganja v Motti/Vavassori | 6-2,6-7,6-10 |
| Challenger Shenzhen MD | 2018/03/15 08:55 | Te/Wu v Draganja/Draganja | 4-6,6-3,10-7 |
| Challenger Shenzhen MD | 2018/03/13 02:00 | Hurkacz/Majchrzak v Draganja/Draganja | 5-7,6-7 |
| Challenger Zhuhai MD | 2018/03/06 02:00 | Hsieh/Junaid v Draganja/Draganja | 6-2,6-3 |
| Challenger Bergamo MD | 2018/02/19 15:00 | Draganja/Draganja v Grigelis/Motti | 7-6,2-6,5-10 |
| Challenger Budapest MD | 2018/02/11 17:10 | Draganja/Draganja v Felix A-Aliassime/Kuhn | 6-2,2-6,9-11 |
| Challenger Budapest MD | 2018/02/09 17:30 | Draganja/Draganja v Siljestrom/Ymer | 6-4,6-3 |
| Challenger Budapest MD | 2018/02/07 19:25 | Draganja/Draganja v Panfil/Uzhylovskyi | 3-6,6-3,10-1 |
| Challenger Cherbourg MD | 2017/02/14 12:30 | Jebavy/Zelenay v Arnaboldi/Vanni | 7-5,7-6 |