British Open Odds & Latest Betting Lines 2025: Scheffler Leads Favorites to Royal Portrush

The latest British Open odds from our best sports betting sites list Scottie Scheffler as the +450 betting favorite with an implied win probability of 18.18% over Rory McIlroy (+650, 13.13%).

The 2025 British Open will be played from July 17-20 at Royal Portrush Golf Club in Northern Ireland. Shane Lowry will return as the defending course champion from the 2019 Open Championship.

📊 Latest British Open odds 2025

Here are the live British Open odds from our best golf betting sites, which will update in real time up to and throughout the 2025 tournament at Royal Portrush.

🏌️ Rory McIlroy's British Open odds

Best odds: +650 via DraftKings ($10 wins $65 profit)

Bet $5, Win $300 + $1K Deposit Bonus

Terms and conditions apply.

Claim $300

McIlroy, still No. 2 in the Official World Golf Ranking (OWGR), has been slumping since winning the Masters and (finally) completing the career grand slam. He hasn't finished better than T-7 in four events since that monumental victory, including finishes of T-47 in the PGA Championship and T-19 in the U.S. Open.

Following the U.S. Open, where he was visibly frustrated - and at times disinterested - he spoke on a lack of motivation since winning the Masters:

"If I can't get motivated to get up for an Open Championship at home, then I don't know what can motivate me ... I climbed my Everest in April, and I think after you do something like that, you've got to make your way back down, and you've got to look for another mountain to climb. An Open at Portrush is certainly one of those," McIlroy said, via Golf.com.

McIlroy missed the cut the last time The Open was played in his home country. He has top finishes of third (2022) and T-6 (2023) in the British Open since, but he missed the cut last year.

I'd expect him to still close as the betting favorite to win the 2025 British Open, and +650 is likely to be the best number we see over the next month.

🤖 British Open AI prediction

I asked ChatGPT, a popular large language model chatbot from OpenAI, to predict the winner of the 2025 British Open at Royal Portrush. Please note that ChatGPT is not an experienced sports bettor and this information is for entertainment purposes only. ChatGPT can provide additional information and insights into the betting market.

🏆 Prediction: Shane Lowry

Best odds: +3500 via DraftKings | Implied probability: 2.78%

🏌️ Why Lowry?

• 2019 Champion at Royal Portrush - proved he can thrive under pressure on this exact course
• Outstanding 2025 season: Multiple top-10 finishes, elite tee-to-green play, one of the most accurate in windy conditions
• Top 10 in strokes gained: approach and around the green on the PGA Tour this year
• Low ball flight and links pedigree give him a huge edge if weather turns —-which it often does at Portrush
• Odds of 35/1 provide far better risk/reward than Scheffler (+475), Rory (+550), or Rahm (+1400)

📊 Recent majors:

• T-6 at 2024 PGA Championship
• T-19 at the 2024 U.S. Open
• 6 at the 2024 Open Championship

⛳ British Open info

• When: Thursday, July 17 - Sunday, July 20
• Where: Royal Portrush, Northern Ireland (last hosted in 2019)
• How to watch: NBC, Peacock
• Defending champion: Xander Schauffele (Royal Troon), Shane Lowry (Royal Portrush)
• Favorite: Scottie Scheffler (+600 via bet365)

📜 British Open betting history

Here are the recent winners of the British Open and their early futures odds to win:

❓British Open FAQ

Who is the British Open favorite?

Scottie Scheffler is the consensus favorite for The Open with odds as high as +450 representing an implied win probability of 18.18%.

Who won The Open Championship last year?

Xander Schauffele won the 2024 British Open at Royal Troon by two strokes over Justin Rose and Billy Horschel with a winning score of 9-under.

When is the 2025 British Open?

The 2025 British Open will be played from July 17-20.

Where is the 2025 British Open?

The 2025 Open Championship will be played at Royal Portrush in Northern Ireland for the first time since 2019.

What is the British Open trophy called?

The Claret Jug is award to the winner of the British Open, also referred to as the Champion Golfer of the Year.

How can you watch the Open Championship?

NBC has the U.S. broadcasting right for The Open Championship. Parts of the tournament will be streamed on Peacock.

More major championship odds

Odds via bet365 as of June 16.

⛳ Golf betting odds pages

🏌️Here are the best golf betting sites for the 2025 British Open

Looking to bet on the British Open? Here are the top-rated best golf betting sites as determined by our expert team at Sportsbook Review, along with the best sportsbook promos:

• FanDuel Promo Code
• DraftKings Promo Code
• Hard Rock Bet Promo Code

(21+. Gambling Problem? Call 1-800-GAMBLER)
* Bonuses not applicable in Ontario.

Not intended for use in MA.
Each betting site featured on SBR has been meticulously researched and selected by our team of experts. If you sign up through our links, we may get a commission.