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 of Brazil takes on Zhang Mingyang of China at UFC Fight Night on a card that gets started at 3 a.m. EDT on Saturday, Aug. 23.

Fight Facts is a breakdown of all of the interesting information and Octagon oddities on every card, with some puns, references and portmanteaus to keep things fun. These deep stat dives delve into the numbers,