Marco Antonio Barrera vs. Luiz Freitas
2000-06-17 : Marco Antonio Barrera 122 lbs beat Luiz Claudio Freitas 122 lbs by KO at 1:27 in round 1 of 12
- Location: Arena Mexico, Mexico City, Distrito Federal, Mexico
- Referee: Genaro Rodriguez
- Judge: Jose Hiram Rivera
- Judge: Al Munoz
- Judge: Larry Hazzard Jr.
- World Boxing Organization Super Bantamweight Title (4th defending of Barrera)
- Time: 1:27
- Weights: 122 lbs (each)
- 4th defending of Barrera due to WBO reawarded to champion status.