Esteban De Jesus Handed Roberto Duran His First Loss
How Esteban De Jesus dropped and beat unbeaten champion Roberto Duran in 1972, sparking a trilogy that defined the lightweight era.

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Esteban De Jesus handed Roberto Duran the first loss and first knockdown of his professional career on November 17, 1972, dropping the previously unbeaten lightweight champion with a first-round left hook at Madison Square Garden en route to a 10-round decision win.
Duran walked into the Garden that night 31-0 and already being talked about as one of the sport's special talents. He had taken the WBA and Ring lightweight titles off Ken Buchanan five months earlier in that same building and followed it with two fast stoppages. The De Jesus fight looked like a tune-up. It wasn't.
How De Jesus Scored the Upset
De Jesus dropped Duran inside the opening minute with a left hook, the first knockdown of Duran's career, and never let the champion find his rhythm after that. He worked behind his jab, boxed off the back foot, and kept catching Duran with the same left hook every time Duran tried to close the distance. Duran still had his moments, including a right hand in the eighth round that backed De Jesus into a clinch, but the pressure that usually broke opponents down never fully showed up. Referee Arthur Mercante had to warn Duran in the fifth round for hitting after the break and landing a low blow, a sign of how little was going his way.
All three officials sided with De Jesus at the final bell. Mercante scored it five rounds to four with one even, Harold Lederman had it six rounds to three with one even, and Bill Recht scored it six rounds to two with two even. Because both men weighed in over the 135-pound lightweight limit, at 137½ for Duran and 138 for De Jesus, no title changed hands. The result still mattered. De Jesus, 22 years old and carrying a single loss on a record around 32-1, had just done something nobody else could do to Duran in the ring.
Duran's camp downplayed the buildup at the time. He was dealing with cuts and an injured elbow from a car accident and, by most accounts, wasn't taking the assignment as seriously as De Jesus was. None of that changes what the result did to Duran's aura. The loss gave him, for the first time as a professional, something to answer for.
The Trilogy That Followed
Duran spent the next six years erasing that night, and it took him three fights to fully do it. The rematch came in Panama in March 1974 with Duran's WBA lightweight title on the line, and De Jesus put him down again in the first round before Duran rallied to stop him in the 11th. Their rubber match, four years later in Las Vegas with the WBA and WBC belts both at stake, ended with Duran stopping De Jesus in the 12th round and closing the book on the rivalry before he moved up in weight.
What happened outside the ring outlasted anything that happened inside it. In 1989, with De Jesus dying of AIDS, Duran visited him and embraced and kissed him publicly, at a moment when public fear around the disease made that kind of gesture rare and pointed.
Why the First Fight Still Matters
The first meeting remains one of the most significant upsets of the 1970s because of who De Jesus beat and when he beat him. De Jesus didn't catch a green or diminished version of Duran. He beat the reigning, unbeaten lightweight champion at his peak entry into stardom, then spent the rest of his career as the one fighter Duran needed three tries to finally solve. That trilogy record, one win for De Jesus and two for Duran, is part of why Duran's run through the lightweight division is remembered as dominant rather than perfect.
Frequently Asked Questions
Did Esteban De Jesus ever beat Roberto Duran?
Yes. Esteban De Jesus beat Roberto Duran by 10-round decision on November 17, 1972, at Madison Square Garden, dropping Duran with a first-round left hook for the first knockdown of Duran's career.
What was the record between Roberto Duran and Esteban De Jesus?
Roberto Duran and Esteban De Jesus fought three times, with De Jesus winning their first meeting in 1972 and Duran winning the rematch in Panama in 1974 and the rubber match in Las Vegas in 1978.
Why didn't titles change hands in the first Duran vs. De Jesus fight?
Roberto Duran and Esteban De Jesus both weighed in above the 135-pound lightweight limit for their November 1972 fight, at 137½ and 138 pounds respectively, so Duran's WBA and Ring lightweight titles were not on the line.


