Aleksandar Tsvetkov

Litex

Tsvetkov made his first team debut in a 5–1 Bulgarian Cup win over Maritsa Plovdiv on 7 December 2008, coming on as a substitute for Sandrinho. He made his league debut on 31 May 2009, again as a substitute replacing Wilfried Niflore, as Litex beat CSKA Sofia 1–0. Tsvetkov became a first-team regular early in the 2012–13 season. On 31 August 2012, he scored his first goal in a 4–0 away league win over Botev Vratsa.

Cherno More

On 9 June 2016 after 10 years in Litex, he left the club and joined Cherno More. He quickly established himself as a regular starter, so it came as a surprise when his contract was terminated by mutual consent in May 2018, several weeks before the end of the season.

Beroe

On 23 June 2018, Tsvetkov signed with Beroe.

Spartak Varna

On 29 December 2022, he was announced as a new signing of Spartak Varna, joining the team on a one-and-a-half-year contract.

Fraria

On 17 June 2025 he moved to Fratria on a free transfer, together with his teammates Viktor Mitev and Angel Granchov.

On 7 October 2011, Tsvetkov earned his first cap for Bulgaria in the 0–3 away loss against Ukraine in an exhibition match. He had to wait nearly 6 years to feature for the national team again; on 3 September 2017, Tsvetkov was in the line-up for a 2018 FIFA World Cup qualifier, a 1–3 away defeat by the Netherlands.

As of 6 May 2022

International stats

International goals

Scores and results list Bulgaria's goal tally first.

Litex Lovech Bulgarian A Group (2): 2009–10, 2010–11 Bulgarian Cup: 2008–09 Bulgarian Supercup: 2010