This live report will be updated throughout the Championship with details of who is leading The 153rd Open. Follow live scoring here and our live blog here. You can also watch live streams, highlights and feature videos on R&A TV.
Jacob Skov Olesen holds the outright lead on the first morning of The 153rd Open at Royal Portrush.
As the first rain of the day blew across the Dunluce Links, Lee Westwood, who came through Final Qualifying at Dundonald Links, became the first player to make it to three-under, following birdies at the 2nd and 5th with another at the par-5 7th.
Yet the veteran Englishman was then replaced as leader by 2024 Amateur Champion Olesen, who eagled the 12th to reach four-under-par.
China’s Haotong Li joined Westwood on three-under, courtesy of birdies on the 5th, 7th and 10th.