Date: 10/21/2000
Location: Cobo Center in Detroit
Record before fight: 23-0
Title implications: N/A
Result: TKO in Round 9

In 2012, Mayweather referred to Augustus as the toughest fighter he had ever taken on. But the outcome of this match was never really in doubt as Mayweather landed more than 40 percent of his punches before eventually knocking Augustus down.