Career
He is the product of the Football Club Dynamo Kyiv youth sportive system. Than he transferred to Russia and accepted the Russian citizenship. From January 2014 he played on loan in Ukraine in the Ukrainian Premier League.
He made his Russian Football Premier League debut for Football Club Kuban Krasnodar against Football Club Ufa on 24 April 2015.
Karetnyk played for the Ukraine-16 in several youth championships. He has not debuted for the senior team, so is still eligible for Ukraine or Russia
His father Volodymyr Karetnyk played in the Ukrainian Premier League in the 1990s for Football Club Zorya-Master of Arts in Liberal Studies Luhansk, MFC Kremin Kremenchuk, Football Club Prykarpattya Ivano-Frankivsk and Football Club Nyva Ternopil.
