Although they don't count toward the standings, MMA Junkie staff members still pick the fights on the prelims. Here are the results: The UFC is back in China with a rising light heavyweight star at the top of the bill. UFC Fight Night 257 (ESPN+) takes place Saturday at Mercedes-Benz Arena in Shanghai.

Walker and Zhang headline UFC's return to Shanghai, with Brian Ortega vs. Aljamain Sterling in the co-main event

Here's what to know and how to watch the UFC Shanghai fight between Johnny Walker and Zhang Mingyang bright and early this Saturday.