Stadium: Court 1 Round: 26 Ground: Hardcourt indoor
| Challenger Quimper MD | 2018/02/02 11:00 | Gille/Vliegen v Arends/Sancic | 6-1,6-4 |
| Challenger Quimper MD | 2018/01/31 18:30 | Basic/Setkic v Arends/Sancic | 4-6,0-6 |
| Challenger Rennes MD | 2018/01/28 12:30 | Gille/Vliegen v Arends/Sancic | 6-3,6-7,10-7 |
| Challenger Rennes MD | 2018/01/26 11:30 | Balaji/Vardhan v Arends/Sancic | 4-6,4-6 |
| Challenger Koblenz MD | 2018/01/21 11:00 | Arends/Sancic v Arneodo/Weissborn | 7-6,5-7,6-10 |
| Challenger Koblenz MD | 2018/01/20 11:30 | Arends/Sancic v Panfil/Uzhylovskyi | 6-4,3-6,11-9 |
| Challenger Koblenz MD | 2018/01/18 15:35 | Arends/Sancic v Kolar/Pavlasek | 7-6,2-6,10-5 |
| Challenger Bratislava MD | 2017/11/11 16:10 | Arends/Sancic v Skupski/Skupski | 7-5,3-6,8-10 |