Career
He is a product of RVUFK Kyiv sportive school. He made his debjut in the Ukrainian Premier League in match against Football Club Metalurh Zaporizhia on 26 May 2013. On 16 September 2015, Buyalskyi made his Union of European Football Associations Champions League debut in a 2-2 draw against Portuguese team Football Club Porto in the group stage, in which he also scored his first ever goal in the competition on the 89th minute which gave Dynamo the draw.
Ukrainian Premier League: 2014-2015
Ukrainian Cup: 2014-2015.