The 2025 Open Championship at Royal Portrush features top golfers like Scottie Scheffler, Rory McIlroy, and Jon Rahm. Scheffler is the betting favorite, but golf expert Sia Nejad is advising against betting on him. Nejad recommends a double-digit longshot, claiming their performance is about to improve significantly. He has a strong track record of successful golf predictions, including a 75-1 longshot win at the Wells Fargo Championship.

Prepared by Emily Rhodes and reviewed by editorial team.