Li Jiacheng is a professional footballer from CHN and is currently 19 years old. He is on the books of Changchun Yatai U21 and wears shirt number 77. His main role on the pitch is Forward.

During the Chinese Football Assorciation U-20 League 2025 campaign, Li Jiacheng made 18 appearances, scoring 5 goals and adding 1 assists. He averaged 0.3 goals per match from 19 shots, with 8 on target.