Boxing’s most lucrative rivalry is officially returning to Las Vegas. Floyd Mayweather Jr. and Manny Pacquiao will meet again in a professional rematch on Sept. 19 at the Sphere, with the bout streaming globally on Netflix in what could become one of the most-watched fights in boxing history.
The announcement marks the first-ever boxing event inside the $2.3 billion Sphere and immediately positions Las Vegas at the center of the global sports calendar once again.
A Rivalry That Defined an Era
When Mayweather and Pacquiao first met on May 2, 2015, the event shattered financial records:
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4.6 million U.S. pay-per-view buys
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More than $410 million in total revenue
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A record $72.2 million live gate
Though the fight itself drew mixed reactions competitively, its commercial success remains unmatched.
Now, more than a decade later, both legends step back into the ring professionally — not on pay-per-view, but on Netflix, giving the rematch access to over 325 million global subscribers.
Netflix previously entered the boxing space with Jake Paul vs. Mike Tyson in 2024, drawing 108 million live viewers worldwide. Mayweather–Pacquiao II could push those numbers even further.
Where They Stand Now
Mayweather (50-0, 27 KOs) retired in 2017 after stopping Conor McGregor to cap a perfect career. Since then, he has remained active in exhibitions against the likes of Logan Paul and John Gotti III. The 49-year-old recently signed a multifight partnership with CSI Sports/Fight Sports and has expressed renewed interest in competition.
“I already fought and beat Manny once,” Mayweather said in a statement. “This time will be the same result.”
Pacquiao (62-8-3, 39 KOs), 47, returned to professional boxing in 2025 and battled Mario Barrios to a majority draw for the WBC welterweight title. He is also scheduled for an exhibition bout against Ruslan Provodnikov on April 18 at the Thomas & Mack Center in Las Vegas.
Pacquiao has long maintained he was compromised by a shoulder injury during their first meeting and sees this rematch as unfinished business.
“The fans have waited long enough they deserve this rematch,” Pacquiao said. “I want Floyd to live with the one loss on his professional record.”
The Sphere Factor
The Sphere has already proven its ability to stage combat sports at a cinematic level, hosting a UFC event in 2024 with production costs reportedly exceeding $20 million. With immersive 360-degree LED technology and unmatched visual capabilities, the venue promises a fight-night experience unlike anything boxing has seen before.
For Las Vegas, the event represents another major economic boost and global spotlight moment.
What We Don’t Know Yet
Several key details remain unconfirmed:
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The official weight class
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Number of rounds
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Whether any sanctioning bodies will be involved
The event will be promoted by Manny Pacquiao Promotions and Mayweather Promotions in partnership with CSI Sports/Fight Sports and produced by EverWonder Studio, Hidden Empire and Limitless X Holdings.
Legacy on the Line
Mayweather’s perfect 50-0 record remains one of boxing’s most pristine accomplishments. Pacquiao, meanwhile, continues to chase redemption in what could be the final defining chapter of his Hall of Fame career.
While it won’t break pay-per-view records this time around, Mayweather–Pacquiao II may set a new benchmark for global sports streaming and once again, Las Vegas will be the epicenter.
Dice City Sports will continue to provide updates as more details emerge.
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Robert LaMar is a Deputy Editor for Dice City Sports. You can follow him on X via @RobertLaMar26
