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LAS VEGAS - APRIL 6: Sugar Ray Leonard (left) connects jab to the head of Marvin Hagler during their WBC Super Middleweight Title bout schedule for twelve rounds at the Caesars Palace on April 6, 1987 in Las Vegas, Nevada. Sugar Ray defeated Hagler for the WBC Super Middleweight Title. (Photo by Andrew D. Bernstein/Getty Images)

LAS VEGAS - APRIL 6:  Sugar Ray Leonard (left) connects jab to the head of Marvin Hagler during their WBC Super Middleweight Title bout schedule for twelve rounds at the Caesars Palace on April 6, 1987 in Las Vegas, Nevada.  Sugar Ray defeated Hagler for the WBC Super Middleweight Title.  (Photo by Andrew D. Bernstein/Getty Images)