 He was not registered for the 1st round of the UEFA Europa League games against Kazakh club Irtysh Pavlodar, which his team lost by an aggregate score of 0–2.Genkov made his official debut for Levski Sofia on 21 July 2013, in the 1–2 away loss against Botev Plovdiv in an A PFG match.He scored his first goal for the team from Sofia a week later in the 1–2 home defeat inflicted by Lokomotiv Plovdiv.