Will the McGregor vs Mayweather fight use boxing or UFC rules 

https://www.facebook.com/MayweathervsMcgregorBoxing/
Will the McGregor vs Mayweather fight use boxing or UFC rules 

https://www.facebook.com/MayweathervsMcgregorBoxing/
Will the McGregor vs Mayweather fight use boxing or UFC rules 

https://www.facebook.com/MayweathervsMcgregorBoxing/
Will the McGregor vs Mayweather fight use boxing or UFC rules 

https://www.facebook.com/MayweathervsMcgregorBoxing/
Will the McGregor vs Mayweather fight use boxing or UFC rules 

https://www.facebook.com/MayweathervsMcgregorBoxing/