UFC Fight Night 257: Walker vs. Zhang

UFC Fight Night 257: Walker vs. Zhang was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on August 23, 2025, at the Shanghai Indoor Stadium in Shanghai, China. A light heavyweight bout between Johnny Walker and Zhang Mingyang headlined this event.

Top Cast

Johnny WalkerSelf

Zhang MingyangSelf

Aljamain SterlingSelf

Brian OrtegaSelf

Sergey PavlovichSelf

Waldo Cortes-AcostaSelf

Su MudaerjiSelf

Kevin BorjasSelf