[1] In 2018 he signed a contract with FC Desna Chernihiv in the Ukrainian Premier League, where he played with his older brother Denys Favorov.

In 2020, Favorov signed a 2.5 years contract with Puskás Akadémia in the Nemzeti Bajnokság I, the top flight of the Hungarian football system.

[4] In the 2020–21 Nemzeti Bajnokság I season, he scored his first goal in a 3–0 away victory over MTK Budapest.

[11][12] On 27 June he played for the second qualifying round of the UEFA Conference League against RFS.

[16] His older brother Denys Favorov is also a professional football player.