I thought he just pulled out a gun. I didn't know the story was that he pistol whipped him. It's all so odd. Why didn't Rios just come back on Ortiz/the guy that it for that?
From so called super-good friends to hatred enemies due of an accident. What if they are still good friends and made this up long time to get some good money from a future hyped fight?!
The real story is probably that Rios and Ortiz used to make out and touch each other and the animousity came about when both threatened to expose the other.