Career
Sotirov began his career at Spartak Plovdiv, where he played one season, before joining. Between 1955 and 1965 Sotirov played 228 matches for Botev, scoring 86 goals. He was the A Group top scorer in the 1960-1961 season with 20 goals.
Sotirov began his career at Spartak Plovdiv, where he played one season, before joining. Between 1955 and 1965 Sotirov played 228 matches for Botev, scoring 86 goals. He was the A Group top scorer in the 1960-1961 season with 20 goals.