Pretty Boy Floyd's thoughts on Hatton...
"Ricky Hatton ain't nothing but a fat man. I'm going to punch him in his beer belly," the American told BBC Sport.
"He ain't good enough to be my sparring partner. I'm retiring in America, that don't mean I'm retiring in the UK."
Mayweather said: "I've only seen Ricky Hatton fight one time and that was against Urango and he looked like garbage.
"All he can do is punch and hold, punch and hold and wrestle. It's obvious that his fights are not more exciting than mine.
"And guess what? He said he was going to come to America and do 5,000 seats, but 5,000 people come and watch me train every day.
"Nobody even knows Ricky Hatton. He came over to America and nobody even came to see him fight.
"I could come to England and fill up the same stadium he can fill up. He ain't getting money like me.
"When I retire, I'll get Ricky Hatton to wash my clothes and cut my lawn and buckle my shoes."