Floyd Mayweather Jr. vs. Carlos Hernandez
2001-05-26 : Floyd Mayweather Jr 130 lbs beat Carlos Hernandez 128½ lbs by UD in round 12 of 12
- Location: Van Andel Arena, Grand Rapids, Michigan, USA
- Referee: Dale Grable
- Judge: Peter Trematerra 119-109
- Judge: Bob Watson 117-109
- Judge: Marty Sammon 116-111
Mayweather threw a punch that connected on Hernandez's head, which hurt his hand and made him grimace from the pain. He walked away shaking his hand. In the process his left glove touched the ground and the referee started counting. This is recorded as Mayweather's first and only career knockdown.