how many time did ali and frazier fight
Fight of the Century Muhammad Ali vs. Joe Frazier, billed as The Fight of the Century[2] (also known as The Fight), was the boxing match between WBC/WBA heavyweight champion Joe Frazier (26–0, 23 KOs) and The Ring/lineal heavyweight champion Muhammad Ali (31–0, 25 KOs), held on Monday, March 8, 1971, at Madison Square Garden in New York City.[3][4][5] It was the first time that two undefeated boxers fought each other for the heavyweight title. Frazier won in 15 rounds via unanimous decision. It was the first of a trilogy, followed by the rematch fights Super Fight II (1974) and Thrilla in Manila (1975), both won by Ali.
Oscar De La Hoya vs. Floyd Mayweather Jr. De La Hoya vs. Mayweather: The World Awaits was a super welterweight superfight that took place on May 5, 2007, at the MGM Grand Arena in Las Vegas, Nevada between six-division world champion Oscar De La Hoya (38–4, 30 KO) and undefeated four-division champion Floyd Mayweather Jr. (37–0, 24 KO). At the time, the bout was the most lucrative boxing match ever, with over $130 million in generated revenue.