Tracey Harris Patterson and Wilfredo Vasquez both retained their world super-bantamweight titles Saturday at the expense of former champions Daniel Zaragoza of Mexico and France's Thierry Jacob.

Patterson, of Highland, N.Y., held on to his World Boxing Council title by fighting Zaragoza to a draw.Vasquez, of Puerto Rico, was declared the winner of his WBA bout after a ringside doctor ordered the fight stopped in the eighth round because of a deep cut over Jacob's left eye.