Stadium: Court 1 Round: 26 Ground: Clay
| Challenger - Andria - Herredouble | 2018/11/23 12:30 | Kolar/Oliveira v Drzewiecki/Walkow | 6-3,3-6,6-10 |
| Challenger - Andria - Herredouble | 2018/11/22 12:40 | Kolar/Oliveira v Granollers/Menendez-Maceiras | 6-3,7-5 |
| Challenger - Andria - Herredouble | 2018/11/21 15:45 | Gille/Vliegen v Kolar/Oliveira | 6-4,6-7,7-10 |
| Challenger - Sibiu - Herredouble | 2018/09/20 13:50 | Kolar/Oliveira v Bednarek/Pel | 4-6,3-6 |
| Challenger - Sibiu - Herredouble | 2018/09/19 15:00 | Dima/Sels v Kolar/Oliveira | 4-6,2-6 |
| Challenger Bastad MD | 2018/07/14 09:00 | Heliovaara/Laaksonen v Kolar/Oliveira | 6-4,6-3 |
| Challenger Bastad MD | 2018/07/13 13:00 | Kolar/Oliveira v Gonzales/Lammons | 6-7,6-4,10-7 |
| Challenger Bastad MD | 2018/07/10 14:00 | Eriksson Ziverts/Friberg v Kolar/Oliveira | 2-6,3-6 |