Sun Jiafeng is a 17-year-old professional football player from CHN. He currently plays for Zhejiang Professional FC U15, wearing the number 42 shirt. He plays primarily as a Defender.

Throughout the Chinese U15 League 2025, Sun Jiafeng featured in 7 matches, averaging 1.1 tackles, 1 interceptions, and 3.6 clearances per game, while blocking 0.1 shots per game.