news uk boxing
![](https://a.espncdn.com/media/motion/2017/0215/dm_170215_MMA_Okamoto_on_Mayweather_latest/dm_170215_MMA_Okamoto_on_Mayweather_latest.jpg?w=660&r=16%3A9)
Mayweather opens as 25-1 favorite against McGregor
While no fight between Floyd Mayweather and UFC star Conor McGregor is set, the Westgate Las Vegas SuperBook just provided opening odds. Mayweather is a -2500 favorite.
More Stories
More Stories