 In July 2018 he continued his career in the Ukrainian Premier League Reserves club FC Vorskla Poltava.And in September 2019 Melnychuk was promoted to the main-squad team of FC Vorskla in the Ukrainian Premier League.He made his debut as a start-squad player for Vorskla Poltava in the Ukrainian Premier League in a losing match against FC Olimpik Donetsk on 20 October 2019.