Sergei Sergeyevich Davydov  Sergei Sergeyevich Davydov (; born 22 July 1985) is a Russian professional footballer. He plays as a striker. Davydov started his professional career at Russian First Division side Dynamo Bryansk. Though a young talent, after not convincing, he left Dynamo Bryansk  In the spring of 2008 he Joined Torpedo Moscow. He played a year for the Moscow team, scoring just three goals. In 2009, he joined Volgar-Gazprom Astrakhan. Here he played his best football yet, helping the team to remain in the Russian first division. His good skills got him a move to ambitious club Kuban Krasnodar. In the first year with the team he scored 10 goals helping the team to earn promotion to the Russian Premier League. On 25 February 2012, Rubin signed a three-year contract with Davydov.