Mayweather responds on Facebook to allegations that he is being pressured by the IRS over unpaid taxes from 2015.
Mayweather taxes: ‘My empire is rock solid’
- McGregor turns down offer to train at Mayweather's gym
- Mayweather: Next fight could be in the octagon with McGregor
- McGregor: Mayweather rematch will not happen
- Bisping: McGregor would 'destroy' Mayweather in 35 seconds in the UFC
- McGregor: Mayweather will 'earn respect' by fighting in MMA
- Mayweather shows off $100 million McGregor fight check
- McGregor reignites Mayweather feud by calling him a "rat"
- Mayweather: De La Hoya 'on coke', claims he 'carried' McGregor
- McGregor: If I had another go around, I'd get Mayweather
- McGregor vents frustration over $10m fine and Mayweather fight stipulations: 'like I wasn't taking it seriously'