Stadion: Lapulita&Service (CC) Round: 27 Ground: Clay
| Challenger - Rom - Herrendoppel | 2018/05/07 14:10 | Draganja/Draganja v Kolar/Pavlasek | 6-3,2-6,10-4 |
| Challenger - Francavilla - Herrendoppel | 2018/04/25 08:00 | Draganja/Draganja v Molchanov/Zelenay | 2-6,2-6 |
| Challenger - Barletta - Herrendoppel | 2018/04/09 13:25 | Draganja/Draganja v Motti/Vavassori | 6-2,6-7,6-10 |
| Challenger - Shenzhen - Herrendoppel | 2018/03/15 08:55 | Te/Wu v Draganja/Draganja | 4-6,6-3,10-7 |
| Challenger - Shenzhen - Herrendoppel | 2018/03/13 02:00 | Hurkacz/Majchrzak v Draganja/Draganja | 5-7,6-7 |
| Challenger - Zhuhai - Herrendoppel | 2018/03/06 02:00 | Hsieh/Junaid v Draganja/Draganja | 6-2,6-3 |
| Challenger - Bergamo - Herrendoppel | 2018/02/19 15:00 | Draganja/Draganja v Grigelis/Motti | 7-6,2-6,5-10 |
| Challenger - Budapest - Herrendoppel | 2018/02/11 17:10 | Draganja/Draganja v A-Aliassime/Kuhn | 6-2,2-6,9-11 |
| Challenger - Rom - Herrendoppel | 2018/05/07 13:55 | Bracciali/Quinzi v Bolelli/Donati | 6-4,6-4 |