Kai Trewin is a 25-year-old professional football player from AUS. He currently plays for New York City FC, wearing the number 5 shirt. At the international level, he represents Australia. He plays primarily as a Midfield. He stands at 183cm tall and weighs 78kg. His current market value is estimated at 1000K €.

His most recent move was a Free from Melbourne City to New York City FC on 2026-01-27. The reported fee was 0.83M €.

Across 2 appearances in the United States Major League Soccer 2026, Kai Trewin registered 0 goals and 0 assists, while completing 1 key passes out of 80 total passes with a passing accuracy of 35.