FK 로조파 돌리나 카잔루크

The club was formed in 1948 as DNA Kazanlak, a football club characterized by its trademark red and white jerseys. In 1982-83, the team played at the top of the Bulgarian football league system, the A Group, but was subsequently relegated after only one season in the top flight, finishing in 15th place. The team did have some memorable moments from its only season in the top level, as Rozova Dolina managed to defeat eventual champions CSKA Sofia at home 2-0 and draw against the runner up Levski Sofia 1-1 also at home.

Mermekliev Era: 2016–present

On January 15, 2016, following the team's return from the winter break, the club announced that they have reached an agreement with the local Bulgarian businessman Georgi Mermekliev, who would take over at the helm of the club. He subsequently announced his intentions to bring Rozova Dolina's previous glory over the years and that the team will be battling for promotion for the A Group in the very next seasons. He also stated that the club stadium would be renovated and upgraded to 12,000 seats and a new academy would be established. Subsequently, Rozova Dolona announced a sponsorship with a new kit manufacturer, Legea for the upcoming season. Following a great number of investments, on September 14, 2016, Rozova Dolina qualified for the Bulgarian Cup competition after 15 years absence from professional football.

Honours

• Cup of Bulgarian Amateur Football League:
  • Winners (1): 2020–21