For all of the hype surrounding first-round knockout artist and Chinese light heavyweight prospect Zhang Mingyang, all it took was a second-round rally from the always unpredictable Johnny Walker to provide a heat check during Saturday's UFC Fight Night main event in Shanghai.

Johnny Walker ended a skid of two straight knockout losses by scoring a shocking knockout of his own in a comeback win against Chinese light heavyweight Zhang Mingyang in the main event of UFC Fight Night in Shanghai.

UFC Shanghai went down yesterday (Sat., Aug. 23, 2025) inside Mercedes-Benz Arena in Shanghai, China, which saw Johnny Walker secure an impressive technical knockout (TKO) win over Mingyang Zhang (see it again here).