UFC Fight Night: Walker vs. Zhang

This is a polymarket on whether Johnny Walker or Zhang Mingyang will win their bout at UFC Fight Night, scheduled for August 23, 2025. This market will resolve to "Walker" if Johnny Walker is declared the winner. This market will resolve to "Zhang" if Zhang Mingyang is declared the winner. If the fight is declared a draw, or if for any reason the bout is not scored, postponed after August 30, 2025, or canceled, this market will resolve 50–50. The primary resolution source will be ESPN. A consensus of credible reporting may also be used.