| 07.06.18 | 1/2 | Martin Cuevas/Pablo Cuevas | Zdenek Kolar/Adam Pavlasek | Zdenek Kolar/Adam Pavlasek - walk over |  | match details | Prostejov Challenger | Arcilla |
| 06.06.18 | 1/4 | Zdenek Kolar/Adam Pavlasek | Cheng-Peng Hsieh/Luca Margaroli | 6-3, 7-5 |  | match details |
| 04.06.18 | 1er ronda | Zdenek Kolar/Adam Pavlasek | Marek Jaloviec/Vaclav Safranek | 6-2, 6-2 |  | match details |
| 07.05.18 | 1er ronda | Marin Draganja/Tomislav Draganja | Zdenek Kolar/Adam Pavlasek | 6-3, 2-6, 10-4 |  | match details | Rome Challenger | Arcilla |
| 02.05.18 | 1er ronda | Pedro Martinez Portero/Sumit Nagal | Zdenek Kolar/Adam Pavlasek | 6-3, 6-76, 10-3 |  | match details | Ostrava Challenger | Arcilla |
| 05.02.18 | 1er ronda | Grzegorz Panfil/Vladimir Uzhylovsky | Zdenek Kolar/Adam Pavlasek | 7-65, 1-6, 12-10 |  | match details | Budapest Challenger | I. difÃcil |
| 18.01.18 | 1/4 | Sander Arends/Antonio Sancic | Zdenek Kolar/Adam Pavlasek | 7-62, 2-6, 10-5 |  | match details | Koblenz Challenger | I. difÃcil |
| 17.01.18 | 1er ronda | Zdenek Kolar/Adam Pavlasek | Luca Margaroli/Yasutaka Uchiyama | 6-4, 6-3 |  | match details |