LAS VEGAS, NEVADA - OCTOBER 01: (L-R) Mackenzie Dern punches Yan Xiaonan of China in a strawweight fight during the UFC Fight Night event at UFC APEX on October 01, 2022 in Las Vegas, Nevada. (Photo by Jeff Bottari/Zuffa LLC)
LAS VEGAS, NEVADA - OCTOBER 01: (R-L) Mackenzie Dern punches Yan Xiaonan of China in a strawweight fight during the UFC Fight Night event at UFC APEX on October 01, 2022 in Las Vegas, Nevada. (Photo by Jeff Bottari/Zuffa LLC)
LAS VEGAS, NEVADA - OCTOBER 01: (L-R) Mackenzie Dern works for a submission against Yan Xiaonan of China in a strawweight fight during the UFC Fight Night event at UFC APEX on October 01, 2022 in Las Vegas, Nevada. (Photo by Jeff Bottari/Zuffa LLC)
LAS VEGAS, NEVADA - OCTOBER 01: (R-L) Mackenzie Dern works for a submission against Yan Xiaonan of China in a strawweight fight during the UFC Fight Night event at UFC APEX on October 01, 2022 in Las Vegas, Nevada. (Photo by Jeff Bottari/Zuffa LLC)
LAS VEGAS, NEVADA - OCTOBER 01: (R-L) Mackenzie Dern works for a submission against Yan Xiaonan of China in a strawweight fight during the UFC Fight Night event at UFC APEX on October 01, 2022 in Las Vegas, Nevada. (Photo by Jeff Bottari/Zuffa LLC)
