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.
Self
Johnny Walker
Self
Zhang Mingyang
Self
Aljamain Sterling
Self
Brian Ortega
Self
Sergey Pavlovich
Self
Waldo Cortes-Acosta
Self
Su Mudaerji
Self
Kevin Borjas
Self
Taiyilake Nueraji
Self
Kiefer Crosbie
Self
Gauge Young
Self
Hayisaer Maheshate
Self
Charles Johnson
Self
Lone'er Kavanagh
Self
Zhu Rong
Self
Austin Hubbard
Self
Kyle Daukaus
Self
Michel Pereira
Self
Yi Zha
Self
Westin Wilson
Self
You Su-young
Self
Long Xiao
Self
Uran Satybaldiev
Self
Diyar Nurgozhay