Stadium: Court 1 Round: 26 Ground: Grass
| Challenger Winnipeg MD | 2018/07/14 22:30 | Granollers/Granollers v Huesler/Verbeek | 7-6,3-6,12-14 |
| Challenger Winnipeg MD | 2018/07/13 23:25 | Granollers/Granollers v Kubler/Mousley | 6-4,7-6 |
| Challenger Winnipeg MD | 2018/07/12 21:30 | Granollers/Granollers v Peliwo/Schnur | 6-4,7-5 |
| Challenger Winnipeg MD | 2018/07/11 15:00 | Granollers/Granollers v Johnson/Schneider | 6-4,6-3 |
| Challenger Zhuhai MD | 2018/03/06 06:30 | Granollers/Granollers v Bury/Peng | 6-7,4-6 |
| Challenger Burnie MD | 2018/02/03 05:00 | King/Schnur v Granollers/Granollers | 6-7,2-6 |
| Challenger Burnie MD | 2018/02/02 08:00 | Granollers/Granollers v Klein/Mousley | 6-2,6-2 |
| Challenger Burnie MD | 2018/01/31 04:40 | Niki/Takahashi v Granollers/Granollers | 1-6,6-0,6-10 |