Amir Khan vs. Julio Diaz

Julio Diaz vs Javier Jauregui

WBA and WBO Lightweight Champion Juan Diaz annexes the IBF title held by Julio Diaz with another furious offensive. Julio tries to stand in and fight Juan's fight but takes a tremendous lashing for his bravery until his corner stops the hopeless endeavor after the eighth round.

Day Of The Diaz: Juan Diaz vs. Julio Diaz

Keith Thurman vs. Julio Diaz

Shawn Porter vs. Julio Diaz II

Angel Manfredy vs Julio Diaz

Diaz is awarded a KO victory, and becomes the outright IBF champ, when Chavez is counted out after he collapsed to the canvas with a right knee injury. No punches were being thrown at the time of the injury.Diaz had entered the fight as the interim champion, having earned that distinction by beating Ricky Quiles, in a fight mandated since Chavez had been unable to make a mandatory defense against Quiles due to a different injury.This was the first fight for Chavez in 17 months, since his tragic TKO victory over Leavander Johnson, that caused Johnson to collapse after the bout and ultimately pass away five days later.

Jesus Chavez vs Julio Diaz

- Diaz had a badly swollen and cut left eye from the 4th round on, due to an accidental headbutt. Diaz was also cut over his right eye in the 7th. Diaz went down twice in 10th before Steele finally called it off as Diaz arose at eight from the second knockdown.
- Castillo defends his Ring Magazine Lightweight world title.
- Diaz had been the IBF Lightweight champ, but chose to vacate the title for the opportunity to face Castillo.

Amir Khan vs. Julio Diaz

Julio Diaz vs Javier Jauregui

Day Of The Diaz: Juan Diaz vs. Julio Diaz

Keith Thurman vs. Julio Diaz

Shawn Porter vs. Julio Diaz II

Angel Manfredy vs Julio Diaz

Jesus Chavez vs Julio Diaz

Jose Luis Castillo vs Julio Diaz

Julio Diaz vs Ricky Quiles

Shawn Porter vs. Julio Diaz I

On this Day