Cory Spinks welterweight titles in 1997. Spinks went 29-2 in his first 31 contests, only losing to Antonio Díaz (regarded as a controversial decision by some boxing analysts and ringside observers) and Michele Piccirillo, whom he defeated by decision in a re-match. However, Spinks rose to boxing stardom by unifying the WBC, WBA, IBF, and "The Ring" and lineal welterweight titles on December 13, 2003, when he defeated Ricardo Mayorga by majority decision. Spinks was a 5 to 1 underdog going into the fight with Mayorga. The judges scored the fight 114-112, 117-109, 114-114, favoring Spinks. Spink' first Welterweight title defense came
Mike Tyson vs. Michael Spinks was "Tyson, Tyson, Tyson." Another former heavyweight champion, George Foreman, also predicted a Tyson win. Muhammad Ali thought Spinks would win, as "he hits hard enough, he'll stick and move, he's fast on his feet, and he'll keep his distance." Tony Zale and sportswriter Bert Sugar backed Spinks to out-box Tyson. Dave Anderson of the "New York Times" wrote that Spinks would win, "probably in a 12-round decision. But possibly in a late-round knockout." Reigning WBA welterweight champion Marlon Starling, veteran announcer Don Dunphy and Tyson's former trainer Teddy Atlas also favoured Spinks. Contender Meldrick Taylor felt Tyson would win