Conor McGregor makes his long-awaited return to the Octagon on Saturday, July 11th when he meets Max Holloway in the main event of UFC 329 at the T-Mobile Arena in Las Vegas, Nevada during International Fight Week. The non-title welterweight bout is a rematch of their 2013 featherweight meeting and will stream live on Paramount+ as part of UFC’s broadcast deal that has done away with traditional pay-per-view.
Conor McGregor is a 37-year-old Irish mixed martial artist out of Dublin with a professional MMA record of 22-6 (19 KOs, 1 submission). The former UFC featherweight and lightweight champion was the first fighter in promotion history to hold titles in two weight classes at once, building his reputation on knockout wins over the likes of Jose Aldo, Eddie Alvarez, and Donald Cerrone. UFC 329 is his first appearance in the Octagon since July 2021, when he broke his leg in the closing seconds of the opening round against Dustin Poirier at UFC 264. A long injury layoff followed by an anti-doping suspension kept him on the sidelines until he became eligible to compete again in March 2026.
Max Holloway is a 34-year-old American out of Waianae, Hawaii with a professional MMA record of 27-9 (12 KOs, 2 submissions). A former UFC featherweight champion and former BMF titleholder, Holloway authored one of the most memorable knockouts in UFC history when he dropped Justin Gaethje with one second left on the clock at UFC 300 in April 2024. He enters this fight off a unanimous decision loss to Charles Oliveira at UFC 326 in March 2026, a result that cost him the BMF belt.
On this page I’ve outlined the odds for the Conor McGregor vs Max Holloway fight and provided a simple three step guide you can follow to bet on the fight online.
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Conor McGregor vs Max Holloway Odds
Here are the fight winner odds for the Conor McGregor vs Max Holloway UFC 329 main event from BetOnline.ag (odds taken on June 16th, 2026):
Fight Winner Odds
- Max Holloway -300
- Conor McGregor +250
Max Holloway is the favorite in the fight with his odds of -300 indicating an implied probability of 75.0% that Holloway wins the fight. Conor McGregor is the underdog with odds of +250 implying a probability of 28.6% that McGregor pulls off the upset. The extra 3.6% is the vig.
If you think Holloway wins the fight more than 3 quarters of the time then there’s value betting on Holloway at odds of -300. If you think Conor McGregor pulls off the win at least 29% of the time then there’s value in McGregor at odds of +250.
The odds could change leading up to the fight. To see the up to date odds head to BetOnline.ag, open the ‘Martial Arts’ drop down menu, and select ‘MMA’ -> ‘UFC 329’.
BetOnline will add a variety of prop betting markets closer to fight night including method of victory, round betting, and more. Click the fighters names at BetOnline to see the full list of betting markets available.
How To Bet On Conor McGregor vs Max Holloway Online
Follow this three step guide to bet on the Conor McGregor vs Max Holloway UFC 329 main event online within minutes.
Step 1. Open A Betting Account
First you will have to create an account at an online betting site that is taking bets on the Conor McGregor vs Max Holloway fight and accepts bettors from your location. BetOnline.ag, our top rated betting site, accepts bettors from around the world (including the United States), and is taking bets on the McGregor vs Holloway fight at fair odds.
Click here to visit BetOnline.ag, select ‘Join Now’ on the home page and complete the sign up form to open your account.
Step 2. Deposit
Next you will have to fund your account with the money that you want to bet on the fight. Log into your BetOnline account and click the ‘Deposit’ button. Choose your preferred deposit method, enter the amount, and follow the instructions for your deposit option to make your deposit.
BetOnline accepts Visa, MasterCard, American Express, Bitcoin, Ethereum, and more depending on your location.
You can cash out any winnings through cryptocurrency, bank wire, or check sent through the mail.
Step 3. Place Your Bets
It’s now time to place your bets. You will find the Conor McGregor vs Max Holloway odds by opening the ‘Martial Arts’ drop down menu and selecting ‘MMA’ -> ‘UFC 329’. Here’s a screenshot of the winner odds (taken on June 16th, 2026):
Select the odds of the fighter you want to wager on, enter your risk amount on the Bet Slip, and click ‘Place Bet’ to make your bet.
You can also click the fighters names to see the full list of betting markets for the fight including round betting, method of victory, method + round, fight to go the distance, and more. Check out our UFC betting page to learn more about these betting options.
Ready to bet? Click here to visit BetOnline.ag.
Conor McGregor • Max Holloway • MMA betting • UFC Betting