Mayweather-McGregor mega-fight set for Aug. 26 in Vegas

Mayweather-McGregor mega-fight set for Aug. 26 in Vegas

By Tim Dahlberg

Associated Press

LAS VEGAS — Floyd Mayweather Jr. will come out of retirement to meet UFC star Conor McGregor in an Aug. 26 boxing match that will feature two of the top-selling fighters in the world.

The two fighters both announced the fight Wednesday, after months of speculation about whether Mayweather would be lured back to the ring at the age of 40 to face a mixed martial arts fighter who has never had a pro boxing fight.

Oddsmakers immediately made Mayweather a big 11-1 favorite in a fight that will take place in a boxing ring and be governed by boxing rules. It will take place at 154 pounds.

“It’s official,” Mayweather said on Instagram next to a video poster of both fighters.

“THE FIGHT IS ON,” McGregor tweeted several minutes earlier, posting a picture of himself next to one of Mayweather’s father, Floyd Sr.

Mayweather, who retired in September 2015 after winning all 49 of his pro fights, will face the Irish UFC superstar at the T-Mobile arena on the Las Vegas Strip. He had tweeted a picture of himself sparring in recent days to show he was already getting ready for the bout.

“This is really an unprecedented event,” said Stephen Espinoza, who heads Showtime Sports, which will handle the pay-per-view. “Really we haven’t seen anything in modern history that resembles it, it’s impossible to predict how many sales this will do.”

Espinoza said the fight came together quickly after McGregor and the UFC reached agreement last month on their end of the deal and Mayweather’s team pushed for the fight in recent days.

“All parties were motivated and reasonable and thrilled we could get everything done,” he said. “The sky’s the limit on this.”

McGregor, the wildly popular UFC star, is 21-3 in UFC fights, and is coming off a win in November against Eddie Alvarez in which he became the promotion’s first two-division champion. Though he hasn’t boxed professionally, McGregor did box while growing up and is known for his striking expertise in UFC.

“The impossible deal is now happening,” UFC chief Dana White said on ESPN.

The two fighters are expected to do a press tour shortly before going into final training for the fight. The cost of tickets and the price of the pay-per-view has not been decided, though the pay-per-view is expected to be at or near the $99.95 charged for Mayweather’s 2015 fight with Manny Pacquiao that drew a record 4.4 million pay-per-view buys.

Mayweather will come off a two-year retirement in a bout that McGregor has been pushing for nearly that long. It finally came together and Nevada boxing officials on Wednesday approved the date for a Mayweather Promotions bout.

Mayweather last fought in September 2015, beating Andre Berto and then announcing his retirement. His fight before that, a decision win over Pacquiao, was the richest in boxing history and reportedly made him more than $200 million.

Though oddsmakers make Mayweather a big favorite, the thought of the fight has excited many in the MMA world. It has also intrigued some in boxing, though most dismiss McGregor’s chances under boxing rules against one of the greatest defensive fighters in history.

Oddsmaker Nick Bogdanovich, who set the 11-1 line at the William Hill chain of sports books, said the odds would be even more lopsided if it wasn’t for the deluge of small bets expected to come in from UFC fans on their fighter.

“Realistically if we were just putting up a number and didn’t have to take bets on it, Floyd would be 100-1,” Bogdanovich said. “But this will be a very, very big betting fight for sure, one of the biggest ever.”

Adding to McGregor’s challenge, the fighters will be using 10-ounce boxing gloves instead of the smaller UFC gloves and he will not be allowed to use the leg kicks or takedowns that are used in mixed martial arts.

Even if the actual bout may not shape up as a great matchup, the run-up to the fight will. Both fighters are noted for their ability to sell their fights, and both have exchanged in trash talking and more to promote their bouts.

“As with every Mayweather and McGregor fight part of the appeal is the spectacle and outsize personalities who are participating in it,” Espinoza said.

The pay-per-view revenue for the event would likely gross tens of millions of dollars. It comes less than a month before Gennady Golovkin and Canelo Alvarez meet in a highly anticipated fight Sept. 16 that could rival it for pay-per-view buys.

Talk to us

> Give us your news tips.

> Send us a letter to the editor.

> More Herald contact information.

More in Sports

Silvertips goalie Raiden LeGall lunges towards a loose puck in the crease during Everett's 3-2 overtime loss to the Portland Winterhawks at Angel of the Winds Arena in Everett on Sept. 28, 2025. (Joe Pohoryles / The Herald)
Silvertips let lead slip in revenge game against Portland

Everett laments missed opportunities after blowing a 2-0 lead en route to a 3-2 overtime loss.

Mountlake Terrace junior Owen Boswell (22) tries to break a tackle from Shorecrest senior Michael Quigley en route to 128 rushing yards and three touchdowns in the Hawks' 29-0 win at Edmonds Stadium in Edmonds on Sept. 26, 2025. (Joe Pohoryles / The Herald)
Mountlake Terrace football shuts down Shorecrest

The Hawks rush for 315 net yards and notch their third shutout with a 29-0 win on Friday.

Marysville Pilchuck’s Christian Van Natta lifts the ball in the air to celebrate a turnover during the game against Marysville Getchell on Friday, Sept. 16, 2022 in Marysville, Washington. (Olivia Vanni / The Herald)
Last-second TD lifts Mavs over league-leading Warriors

Zekiah Gamble finds Kealoha Kepo’o-Sabate late to give Meadowdale its first league win Friday.

Darrington volleyball sweeps Crosspoint Christian

Prep roundup for Saturday, Sept. 27: (Note for coaches/scorekeepers: To report results… Continue reading

Snohomish’s Jo Cort takes a shot on goal as she slides to the ground in the goal box during the game against Stanwood on Sept. 25, 2025 in Stanwood, Washington. (Olivia Vanni / The Herald)
Full Cort Shot: Snohomish girls soccer dispatches Stanwood

Junior Jo Cort scores long shot for Panthers to spark 5-0 win against Spartans on Thursday.

Vote for The Herald’s Prep Athlete of the Week for Sept. 14-20

Who won last week’s vote? Arlington, Everett, King’s, Monroe, Terrace athletes nominated this week.

Seahawks defensive players celebrate in the end zone during a game against the Arizona Cardinals on Thursday, Sept. 25, 2025 at State Farm Stadium in Glendale, Arizona (Photo courtesy of the Seattle Seahawks)
Seahawks avoid disaster in desert with late win over Arizona

Seattle blows a two-score lead before Jason Myers’ wins it with late field goal Thursday.

Does Washington stand a chance against No. 1 Ohio State?

Huskies face ‘incredible challenge’ as Buckeyes visit Husky Stadium Saturday.

Stanwood's Michael Mascotti relays the next play to his teammates during football practice on Monday, Aug. 29, 2022 in Stanwood, Washington. (Olivia Vanni / The Herald)
Experts make their Week 4 predictions

Our trio takes a crack at picking the winners for this week’s gridiron games.

Edmonds-Woodway’s Abby Peterson and Shorecrest’s Cora Quinn run after the ball during the game on Sept. 23, 2025 in Shoreline, Washington. (Olivia Vanni / The Herald)
Edmonds-Woodway wields six goal scorers in 6-1 win

The Warriors score five straight goals on Thursday to jump out to a 4-2-1 start.

Lake Stevens’ Olivia Gonzales blocks a tipped ball from coming over the net during the 4A district semifinal game on Thursday, Nov. 14, 2024 in Lynnwood, Washington. (Olivia Vanni / The Herald)
Lake Stevens’ offense pushes Vikings to 5-0 start

Olivia Gonzales’ 48-assist game highlights Lake Stevens’ dominant win.

Shorewood football dominates to move to 4-0

Julien Woodruff throws four TDs to lead the Stormrays to a 56-0 win.

Support local journalism

If you value local news, make a gift now to support the trusted journalism you get in The Daily Herald. Donations processed in this system are not tax deductible.