Mayweather talks Tenshin fight: "I can do 3 rounds in my sleep"

By Allan Fox: Floyd Mayweather Jr. isn’t worried in the slightest about his combat exhibition match against the much younger 20-year-old Tenshin Nasukawa on December 31 in Japan. Mayweather says he can easily do the three round exhibition match against the Japanese fighter without even having to train hard for the fight. As far as […]