Floyd Mayweather - Undefeated, But Definitely Beatable

By Anthony Mason: Due to his undefeated record, Mayweather is perceived as untouchable, and one of the best boxers of all time. That is false. Putting him in the top 50 would be extremely generous. He is undefeated, and although he is a good boxer, he is not undefeated because he is such a great boxer. […]