 Having been appointed vice-captain for the 2014–15 season, Venkov was promoted to club captain after the departure of former captain Kiril Kotev in May 2015.On 23 May, Venkov signed a one-year contract extension with Cherno More until 30 June 2016.A week later, he received his first major honor with the Sailors, as he captained the team that eliminated Levski Sofia 2–1 in the 2015 Bulgarian Cup Final.