Interesting...
Here’s something else interesting, which leads me to believe (further still) that the UFC is run by idiots. Looking at the event page for the Singapore event on the UFC site:
http://www.ufc.com/event/fight-night-asia-june-2018#/fight if you highlight the Pereira vs Yan fight, they have no stats listed for Xiaonan Yan. It didn’t make sense. So then I check the strawweight roster page:
http://www.ufc.com/fighter/Weight_Class/Women_Strawweight and they have two fighters listed for Yan Xiaonan. The correct one has the wrong nickname, as well. Then I looked back at the event page, and they listed every Chinese fighter’s given name, instead of their surname.
Seriously, UFC, get your shit together.