Spinks vs Holmes, 1985: The Light Heavyweight Who Stopped the Chase for Marciano's 49-0

On the night of 21 September 1985, Larry Holmes walked into a ring at the Riviera in Las Vegas needing one more win to match Rocky Marciano's 49-0. He walked out of it with his first defeat, beaten on all three cards by Michael Spinks, the light heavyweight champion who had added muscle to fight him. What Holmes said afterwards about Marciano became almost as famous as the fight, and seven months later the two men did it all again.

Forty-Eight Wins and One Number Left

By the autumn of 1985 Larry Holmes had been the dominant heavyweight of his era for the best part of a decade. Wikipedia and Boxing News both put his record going into the Spinks fight at 48-0, with 34 of those wins coming inside the distance (The Fight City's anniversary piece gives 47-0, which does not square with the arithmetic of the Marciano chase). Boxing News counted the bout as the 21st championship fight of his career. He was 35 years old.

The number everyone talked about belonged to a dead man. Rocky Marciano had retired as heavyweight champion with 49 wins and no losses, and that record had become the measuring stick for every unbeaten heavyweight who followed. One more victory would put Holmes level with it. The titles on the line at the Riviera were the IBF belt and The Ring's heavyweight championship, along with the lineal claim that went back through his reign.

Money and the betting line both pointed one way. The Fight City reports that Holmes was guaranteed around 3 million dollars against less than a million for his opponent, and that Las Vegas made Spinks a 6-to-1 outsider; other accounts describe him as roughly a 5-to-1 underdog. Either way, the town expected Holmes to collect number 49.

A Light Heavyweight Builds a New Body

Michael Spinks was no ordinary challenger, but he was a smaller one. The 1976 Olympic middleweight champion from the Montreal Games had become undisputed light heavyweight champion by beating Dwight Muhammad Qawi on 18 March 1983, and according to Wikipedia he defended that crown ten times. He arrived at the Holmes fight unbeaten too, at 27-0 with 19 knockouts, and aged 29.

No reigning light heavyweight king had ever taken the heavyweight title. Spinks prepared by putting on weight: The Fight City says he went from the 175-pound limit to about 199 pounds, while Boxing News reports Holmes scaled a little over 221, giving the champion an advantage of more than 20 pounds on the night.

Fifteen Rounds of Cat and Mouse at the Riviera

The fight was staged at the Riviera Hotel and Casino on the Las Vegas Strip, in the open air. It did not produce a knockdown, a bad cut or a single moment that everyone remembered. What it produced instead was a puzzle that Holmes never quite solved. Spinks moved in awkward, broken rhythms, shuffling to the side, ducking and then releasing short bursts of punches before sliding away again. Holmes kept coming forward and kept pumping the jab that had carried him through his reign, but the clean, heavy shots rarely landed.

Writing two days later in the Detroit Free Press, Mitch Albom described a contest so short of drama that sections of the crowd entertained themselves with rival chants of the two fighters' first names. Boxing News, looking back decades later, judged the pace good and the fight absorbing, and called Spinks slippery and frustrating to deal with.

Three Cards, Three Votes for the Underdog

When the scores were read, all three judges had Spinks in front. Lawrence Wallace scored it 145-142, while Harold Lederman and Dave Moretti each had it 143-142, a single point. It was a unanimous decision, but a narrow one, and it did not match every ringside view. Wikipedia notes that the Associated Press card favoured Holmes 144-141 and that United Press International had him winning 146-141.

The result made history on two counts. Spinks became the first reigning light heavyweight champion to win the heavyweight title and joined his brother Leon on the list of heavyweight champions. Spinks himself did not oversell the night. Albom reported him saying the fight was not the hardest of his career, and later boasting that he had mesmerized and hypnotized the champion.

The Remark About Rocky

Holmes took the defeat badly, and the press conference turned into the most quoted part of the evening. Asked about falling one short of Marciano, he argued that he was fighting young men at 35 while Marciano had been a young man fighting old ones, and then delivered the line that followed him for years: "Rocky couldn't carry my jockstrap," as Wikipedia's account of the fight records it. Albom's column quotes the line with Marciano's full name, and he also recorded Holmes brushing off an offer of a rematch from Spinks' promoter with a curse and a reminder of how many millions he had in the bank.

The reaction was swift. Marciano was long dead and still revered, and belittling him on the night his record survived struck many as graceless. The Fight City recounts that Holmes also turned his anger on the Marciano family. Wikipedia records that the comment caused a controversy and that Holmes subsequently apologised.

Holmes' complaints were not only about history. He believed he had won, and according to The Fight City he later went as far as to call the judges from the first fight drunk.

The Rematch at the Las Vegas Hilton

The second fight came on 19 April 1986 at the Las Vegas Hilton, with Spinks defending the IBF and Ring titles. It formed part of Don King's heavyweight unification series, an effort to produce an undisputed champion for the first time since 1978. This time Holmes started fast, landing hard right hands and a busy jab. Spinks grew into the fight behind his own jab and left hook. In the 14th round Holmes hurt him badly with a right hand to the head and came close to dropping him, but could not finish the job, and he landed another damaging right in the last round.

The judges split. Joe Cortez had Holmes winning 144-141, but Frank Brunette scored it 144-141 for Spinks and Jerry Roth 144-142 for Spinks. Harold Lederman, a judge in the first fight and now working as HBO's unofficial scorer, had Holmes ahead, as did the Associated Press. Holmes, it later emerged, had broken his right thumb in the third round.

His verdict on live television was blunt: he told HBO viewers that the judges, referees and promoters could kiss him where the sun don't shine, and then spelled out exactly where he meant. Spinks, more generously, called his opponent one hell of a champion. In November 1986 Holmes announced his retirement, though it would not be the last word; he returned to the ring several times in the years that followed.

What the Two Nights Left Behind

Holmes never got his 49th win as champion, and Marciano's mark stood. Spinks had beaten him twice, both times on cards close enough to keep the argument alive for decades, and both times by refusing to fight the way a heavyweight was supposed to. The first night at the Riviera is remembered as one of the great upsets of the 1980s; the words Holmes chose afterwards are remembered as one of the great self-inflicted wounds in heavyweight history.

Sources

• Larry Holmes vs. Michael Spinks, Wikipedia, accessed October 2026
• Michael Spinks vs. Larry Holmes II, Wikipedia, accessed October 2026
• Michael Spinks; Larry Holmes (biographies), Wikipedia, accessed October 2026
• Spinks Was The Winner, But Where Was The Fight?, Mitch Albom, Detroit Free Press, 23 September 1985
• Sept. 21, 1985: Holmes vs Spinks I, Michael Carbert, The Fight City
• On this day: Michael Spinks upsets Larry Holmes, James Slater, Boxing News, 20 September 2017