Wednesday, May 27, 2026

Bets Flow In For McGregor-Poirier

  • UFC 257’s main event could be biggest fight ever.
  • Conor McGregor’s rematch with Dustin Poirier continues to draw significant interest at sportsbook.
Conor McGregor prepares for his rematch.
Mark J. Rebilas-USA TODAY Sports

Saturday’s UFC 257 main event should be massive for sports betting in the Conor McGregor rematch with Dustin Poirier continuing to draw significant interest at sportsbooks. 

As a consensus -315 favorite over Poirier, McGregor is attracting most of the action. 

  • FanDuel reported taking a $188,800 bet on McGregor at -290 odds from a customer in New Jersey.
  • PointsBet took a $100,000 bet on McGregor at -277 odds.
  • At Caesars Sportsbook by William Hill, 89% of the money bet on the fight as of Tuesday was on McGregor.

“Since we turned betting on, it’s been all McGregor, all the time,” said John Murray, executive director of the SuperBook at Westgate Las Vegas. “[We’re] anticipating huge volume this weekend.”

McGregor knocked out Poirier in the first round when the fighters faced off in 2014. Poirier is a consensus +255 underdog for tomorrow night’s bout in Abu Dhabi.

Sportsbooks aren’t the only ones capitalizing on the big fight. 

UFC President Dana White says McGregor-Poirier already has 1.5 million pay-per-view buys, with the final number expected to be much higher.

This field is for validation purposes and should be left unchanged.

Sign up for
The Memo Newsletter

Get the biggest stories and best analysis on the business of sports delivered to your inbox twice every weekday and twice on weekends.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

Trump Decries Prediction-Market Detractors As ‘Scum’

The president’s son is an investor in Polymarket and an advisor to Kalshi.
May 16, 2026; Los Angeles, California, USA; Ronda Rousey (blue gloves) celebrates defeating Gina Carano (red gloves) after a women's featherweight bout at Intuit Dome. Mandatory Credit: Jayne Kamin-Oncea-Imagn Images

How Jake Paul’s MVP Plans to Build on Netflix MMA Debut

Saturday’s debut averaged 12.4 million viewers on Netflix.
U.S. Senator Richard Blumenthal (D-CT) speaks with the press after the Republican-controlled U.S. House of Representatives passed bipartisan legislation to fund Department of Homeland Security agencies including the Secret Service and Transportation Security Administration in a move to end the partial shutdown that has gripped their operations for nearly 11 weeks, on Capitol Hill in Washington, D.C., U.S., April 30, 2026.

Critics Warn Kalshi and Polymarket Risk a Juul-Style Reckoning

Their advertising methods came under fire from lawmakers this week.
Mark Cuban

Mark Cuban: ‘Betting Isn’t the Problem’

These wagers have been behind the recent MLB and NBA gambling scandals.

Featured Today

May 24, 2026; Evanston, IL, USA; Northwestern Wildcats attack Kathryn Ratanaproeksa (13) shoots against the North Carolina Tar Heels during the first half at Martin Stadium

Can Women’s Lacrosse Buck the Trend in College Sports?

The sport is fighting to prove its worth in the revenue-sharing era.
May 22, 2026

Big Money on the Line on Premier League’s Final Day

Arsenal has won the title, but millions are still at stake.
Texas State mascot
May 22, 2026

Mascot-Reveal Videos Are the Newest College Sports Tradition

Student mascot unmasking videos are going mega-viral.
Charlie Pliner and Nikolas Rohrmann
May 22, 2026

How 2 Brown Undergrads Became Sports Dealmakers

An experimental project turned into a permanent course and business deal network.

Sportradar Hit With Lawsuit Over Alleged Illegal Gambling Ties

The suit alleges investors were harmed by shady overseas business conduct.
DraftKingsApp
May 18, 2026

DraftKings Cofounder: Kalshi Is Years Away From Competitive Product

Kalshi responded with a gif from the movie “Mean Girls.”
Jun 12, 2025; Washington, DC, USA; Gov. Tim Walz (D-MN), left, alongside Gov. JB Pritzker (D-IL), right, and Gov. Kathy Hochul (D-NY), not shown, testify before the House Committee on Oversight and Government Reform during a hearing on state immigration enforcement policy in Washington, D.C., on June 12, 2025.
May 19, 2026

Trump Admin Sues Minnesota to Block Prediction-Market Ban

Minnesota is the sixth state the federal regulator has sued.
Sponsored

The Hidden Economy of Race Weekend

Learn more about the Vintage Flying Museum and how Spectrum Business is helping them achieve their business goals while fueling their dreams.
May 9, 2024; Columbus, OH, USA; Sports are shown on TVs behind the bar as guests enjoy the grand opening of DraftKings Sports & Social in the Short North. Though there are no on-site betting windows, eligible customers can place bets through the DraftKings app.
May 15, 2026

Gambling Layoffs Pile Up As Sports Betting Industry Recalibrates

Penn Entertainment headlines three companies with layoffs this week.
exclusive
May 14, 2026

Polymarket’s Soccer Spree Continues With Serie A Deal

It’s the third big soccer deal Polymarket has reached this year.
Kalshi's logo is displayed on a smartphone placed on a reflective surface onto which a betting curve is projected in Creteil, France, on March 9, 2026, during a major scandal and a $54 million lawsuit concerning bets related to recent strikes in Iran. (Photo by Samuel Boivin/NurPhoto)NO USE FRANCE
May 13, 2026

N.M. Tribes Claim Kalshi Sports Markets Violate Federal Law

The suit cites the same law a Wisconsin judge said tribes can pursue claims over.
May 8, 2026

DraftKings, FanDuel Push Further Into Prediction Markets

“It’s one of our fastest to profitability business lines we’ve ever launched.”