Sun Xin is a 21-year-old professional football player from CHN. He currently plays for Jiangsu Yinhao Women, wearing the number 20 shirt. He plays primarily as a Midfield. He stands at 163cm tall and weighs 53kg.

Across 5 appearances in the CFA Women's Super League 2025, Sun Xin registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.