Mackenzie Dern Battles Xiaonan Yan Atop UFC Fight Night Event on Oct. 1
Depending on how this October headliner shakes out, the Ultimate Fighting Championship could have a top contender on deck.
https://www.sherdog.com/news/news/Mackenzie-Dern-Battles-Xiaonan-Yan-Atop-UFC-Fight-Night-Event-on-Oct-1-187370