Career
Zaderetskyi attended the Sportive youth school of Football Club Desna Chernihiv and UKF Kharkiv. He made his debut for Football Club Volyn Lutsk played as substituted in the game against Football Club Dynamo Kyiv on 14 July 2013 in Ukrainian Premier League. He was called-up for Ukrainian national under-20 national team in 2014 by Volodymyr Horilyi.