See main article: article and 2018 Libéma Open.
Łukasz Kubot and Marcelo Melo were the defending champions, but lost in the semifinals to Dominic Inglot and Franko Škugor.
Inglot and Škugor went on to win the title, defeating Raven Klaasen and Michael Venus in the final, 7–6(7–3), 7–5.