Career
Born in Vuhledar, Donetsk Oblast, Ukrainian Soviet Socialist Republic, Khomchenovskyi was a Football Club Olympic-UOR Donetsk youth graduate. After being included in the first team in 2007, he started to appear regularly for the side over the course of three full seasons. On 1 March 2010 Khomchenovskyi joined Ukrainian Premier League side Football Club Kryvbas Kryvyi Rih on loan until December.
He made his debut in the competition on 7 August, coming on as a second-half substitute in a 1–1 away draw against Football Club Obolon Kyiv.
In March 2011, Khomchenovskyi joined fellow top tier club Football Club Zorya Luhansk. He was an undisputed starter for the side in the following seasons, netting a career-best five goals in 2013-2014.
In that season, he scored braces against South Carolina Tavriya Simferopol and Football Club Arsenal Kyiv. On 3 September 2015, Khomchenovskyi rescinded his contract and moved abroad for the first time in his career, joining Spanish Segunda División side South Dakota Ponferradina.
He made his league debut for the club on 13 September, replacing Álvaro Antón in a 0–1 away loss against AD Alcorcón.