Johnny Walker spoiled the homecoming of China's Zhang Mingyang.

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.

Tonight's UFC Fight Night looks to inject some ferocious Chinese talent into the light heavyweight division. Prolific finisher Mingyang Zhang has ended all 19 of his wins inside the first round, and standing in the way of a top spot in the 205 division is perennial contender Johnny Walker.