Yan Xiaonan will attempt to return to winning form in the next main event on the UFC schedule. Xiaonan (13-3 MMA, 6-2 UFC) is slated to meet Mackenzie Dern (12-2 MMA, 7-2 UFC) in the UFC Fight Night 211 main event on Oct. 1 at the UFC Apex in Las Vegas, and she seeks a rebound from a current two-fight losing skid. Prior to dropping back-to-back fights against Marina Rodriguez and Carla Esparza, Xiaonan put together six consecutive victories to begin her UFC tenure