See main article: article and 2018 Karshi Challenger.
Denys Molchanov and Sergiy Stakhovsky were the defending champions but chose not to defend their title.
Timur Khabibulin and Vladyslav Manafov won the title after defeating Sanjar Fayziev and Jurabek Karimov 6–2, 6–1 in the final.[1]