UFC Fight Night 257: Walker vs. Zhang (23/08/2025)

Production : Ultimate Fighting Championship, ESPN

Synopsis

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.

Johnny Walker

Zhang Mingyang

Aljamain Sterling

Brian Ortega