Marvin Hagler vs. Thomas Hearns (originally billed as The Fight, referred to afterwards as The War), was a world middleweight championship boxing match between undisputed champion Marvelous Marvin Hagler and challenger Thomas Hearns, the WBC super welterweight champion, who had gone up in weight for the bout. Won by Hagler by third-round knockout, the fight is considered to be the three greatest rounds in boxing history, due to its constant action, drama, and violent back-and-forth exchanges. Background By 1985, Marvelous Marvin Hagler had been the undisputed champion of the middleweight division since September 27, 1980, after having been widely regarded as the No. 1 challenger for much of the late 1970s. His first two shots at the world middleweight title resulted in controversy: the first was an unpopular draw against then-champion Vito Antuofermo in 1979 (allowing Antuofermo to retain the title), and the second was a three-round technical knockout (TKO) of Alan Minter, in London, which led to a riot by Minter's fans. The hard road to the middleweight championship, however, may have helped motivate Hagler to remain dominant during his reign. Hagler was renowned for his conditioning and durability, suffering only one official knockdown in his career, against Juan Domingo Roldan, an incident Hagler always insisted should have been ruled a slip. By the time he fought Thomas Hearns, he had defended the title ten times, winning all but one by knockout; the sole Hagler defense that went the distance was a 15-round decision victory over Roberto Durán. Hagler was then approaching the middleweight record of 14 title defenses, held by Carlos Monzón. When Hagler vs. Hearns took place, Hearns had recently moved up from the welterweight to the junior middleweight to the middleweight division. Hearns was regarded as one of the hardest punchers of all time, winning 30 of his first 32 bouts by knockout. In Hearns's first title shot in 1980, he scored a spectacular second-round knockout over WBA champion Pipino Cuevas. Hearns defended that title three times before meeting Sugar Ray Leonard in a thrilling fight dubbed "The Showdown." Hearns lost by technical knockout in the 14th round despite leading on all three scorecards. He then successfully campaigned at junior middleweight, winning the WBC title from Wilfred Benítez, and defeating Roberto Durán. Hearns defeated several middleweights during this period, including Marcos Geraldo by first-round knockout. Geraldo had gone the distance against both Leonard and Hagler. Given