Registered: September 2003
Location: New York
At the MGM Grand Garden Arena in Las Vegas, Nevada, Floyd Mayweather won a twelve round unanimous decision over Juan Manuel Marquez.
WBA featherweight champion Chris John won a twelve round unanimous decision over Rocky Juarez.
For the vacant WBO interim lightweight title, Michael Katsidis won a twelve round decision over Vicente Escobedo.
Featherweight Cornelius Lock knocked out previously unbeaten Orlando Cruz in five.
Middleweight Erislandy Lara stopped Jose Varela in one.