Conor McGregor of Ireland punches Dustin Poirier in a lightweight fight during the UFC 257 event in January. The two meet for a rematch July 10.
UFC/Getty Images

The T-Mobile Arena in Las Vegas is in for an energetic rematch on July 10 when Conor McGregor and Dustin Poirier face off for their third battle in the past seven years. The first bout between McGregor and Poirier in 2014 lasted just one minute and 46 seconds before McGregor emerged victorious via knockout.

Seven years later, at UFC 257, Poirier evened the score three minutes into the second round, pummeling McGregor on the ground after brutalizing him with a sustained assault of calf kicks.

A highly anticipated rematch like this can rake in millions for the winner, and even the loser. In 2021, McGregor made a disclosed $5 million for losing against Poirier. The UFC is a billion dollar industry, you’d expect the athletes to make a large sum of the money but, when it comes to fighters’ take-home pay, the situation gets complicated, fast. Here’s what we know about the size of the purse so far, how much athletes actually get to keep and what might be discovered after the results of the McGregor/Poirier fight.

A UFC spokesperson didn’t follow up on a request for information after initially responding to a CNET inquiry.

How much will the winner — and loser — make in the McGregor vs. Poirier fight?

Traditionally, the UFC does not advertise the purse amount ahead of the fight. However, we can make an estimated guess based on how much the same fighters made in previous bouts. In the McGregor vs. Poirier fight at UFC 257 earlier this year, McGregor made a disclosed $5 million, despite losing. In the same fight, Poirier made $1 million. This does not include revenue from McGregor’s share of pay per view earnings.

Forbes, which in May named McGregor the world’s highest paid athlete over the past 12 months, estimated McGregor took home an additional $20 million. Depending on how many people buy pay-per-view access to watch the fight, you can expect McGregor to make a similar amount of money at UFC 264.

Why won’t the winner of the McGregor vs. Poirier UFC fight automatically make more money?

Similar to boxing, the higher you are on the food chain, the more money you earn per fight, even if you lose. UFC’s more popular fighters make more money depending on the revenue and audience they generate. McGregor is — by leaps and bounds — the UFC’s greatest draw. The UFC’s top 5 most viewed PPV fights all featured McGregor in the main event. That’s why, in McGregor’s second fight with Poirier, McGregor made more money than his opponent despite losing.

Likewise, in raising his profile, Poirier increased his earning potential by defeating McGregor in a high-profile bout.

UFC fighters can also earn supplemental income from incentives throughout the night. Fight of the Night bonuses, Knockout of the Night, or Submission of the Night can all add to the athlete’s total payout.

How much of the purse do UFC fighters get to keep?

While the popularity of the UFC has been steadily increasing, the athletes are not taking home a bigger percentage of the fight’s total revenue. Former UFC athlete Cung Le, as well as other former UFC athletes, have sued the UFC and accused it of operating as a monopoly.

According to several reports and an ongoing lawsuit, it was found that the athletes typically only receive 20% of the gross revenue the UFC brings in. This number is low in comparison to other professional sports. Major leagues such as the NFL, NBA, MLB and NHL reportedly pay athletes closer to 50% of gross revenue.

McGregor is a special exception and earns considerably more than other UFC athletes. When Ronda Rosey earned her highest disclosed purse, it tied with McGregor’s highest, which was then $3 million. Since then, he has blown that number out of the water. No other fighter has ever seen even substantially close to the amount of money that he has. To date, his biggest payout was not a UFC match, but the boxing match in which he fought Floyd Mayweather. McGregor was guaranteed $30 million prior to the fight but ended up walking away with a reported $85 million, Forbes said.

Where does the money for the UFC purse come from?

The money that funds the UFC comes from multiple sources. At the same time, a large majority of these athletes are on contract with the UFC. Each time they fight, they are guaranteed to earn a specified sum. Even on contract, athletes can earn money from pay-per-view purchases, ticket sales, closed circuit, commercial, other “PPV Event” revenue, merchandising, licensing and sponsorships.

The UFC also holds TV contracts that at one time were worth an estimated $1 billion. When it comes to athletes disclosing their earnings from a fight, there isn’t a specific distinction between what the UFC gives the athlete versus what the fighters earn from endorsements.

Why are there so many UFC fights in Las Vegas?

To the UFC and MMA, Las Vegas is considered to be the “Fight Capital of the World.” Thanks to Victory in Vegas — a UFC event in 2001 — standout names have steadily returned to Vegas for sellout events. It helps that the UFC’s headquarters are also located in Las Vegas.

“We’re going to build our own hotel. We’ll be completely self-sufficient,” UFC President, Dana White, said in an interview with reporters in August about a 10-acre land purchase. The UFC purchased the land near its current headquarters to build a hotel for fighters and their teammates to host events.

Ways to watch the fight are available here.