He is on the books of Zhejiang Football Administration Centre U14 and wears shirt number 16. His main role on the pitch is Defender.

Across the Hangzhou "Qianchao Cup" International Youth Football Invitational Tournament 2025, Hu Jiaxi appeared in 5 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.