Morales quits ring after pounding from Diaz
David Diaz stopped Morales from becoming the first Mexican fighter to win belts in four weight classes as he successfully defended WBC lightweight title with a unanimous decision at the Allstate Arena.
The 30-year-old Mexican put up more of a fight in his unsuccessful WBC lightweight title challenge than in his previous outing but after losing a close decision to champion David Diaz, finally called it a day.