Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| Challenger Lyon MD | 2017/06/15 12:30 | Garin/Munar v Hsieh/Junaid | 7-5,6-3 |
| Challenger Lyon MD | 2017/06/14 08:30 | Hemery/Ymer v Hsieh/Junaid | 4-6,3-6 |
| Challenger Mestre MD | 2017/05/23 14:30 | Hsieh/Junaid v Bangoura/Mclachlan | 6-4,3-6,7-10 |
| 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 Budapest MD | 2018/02/05 16:55 | Draganja/Draganja v Sabanov/Sabanov | 7-5,7-6 |
| Challenger Quimper MD | 2018/01/31 10:00 | Junaid/Matsui v Draganja/Draganja | 7-5,2-6,10-7 |
| Challenger Rennes MD | 2018/01/22 16:00 | Stakhovsky/Youzhny v Draganja/Draganja | 6-4,6-4 |
| Challenger Koblenz MD | 2018/01/16 10:00 | Draganja/Draganja v Arneodo/Weissborn | 4-6,6-1,3-10 |