Boxing. The Final Countdown: Floyd Mayweather puts his WBC Belt on the line Boxing. Who was Floyd Mayweather's toughest opponent? He reveals it, and it wasn't Pacquiao Recently, there was a video ...

But Mayweather stayed cool and waited for openings. By round ten, Hatton lunged forward, and Floyd clipped him with a picture-perfect left hook. Hatton went face-first into the ring post before ...