Konstantinos Karetsas is a 18-year-old professional football player from GRE. He currently plays for Borussia Dortmund, wearing the number 19 shirt. At the international level, he represents Greece. He plays primarily as a Midfield. He stands at 171cm tall and weighs 58kg. His preferred foot is Left. His current market value is estimated at 35M €.

His most recent move was a Free from Racing Genk to Borussia Dortmund on 2026-08-03. The reported fee was 30M €.

Across 6 appearances in the FIFA World Cup qualification (UEFA) 2026, Konstantinos Karetsas registered 2 goals and 1 assists, while completing 10 key passes out of 121 total passes with a passing accuracy of 15.5.