Shane Lowry unleashing F-bomb rants during golf tournaments is certainly nothing new. He did it at this year's PGA Championship. He did it at last year's British Open. He, well, you get the point. But what happened on Friday was still a bit shocking from the Irishman.

Smylie Kaufman wasn't the only one cursing at Royal Portrush on Friday, but he still drew an apology from Mike Tirico.

The final major of the season is here. Follow along for live updates, scores, highlights and more from the first round of the 2025 British Open.

PORTRUSH, Northern Ireland — Shane Lowry believes he’s figured out a formula to excel in the biggest tournaments, like this week’s British Open at Royal Portrush, where he won the Claret Jug in 2019.

The first round of the 153rd Open Championship began overnight Thursday at Royal Portrush Golf Club on the northern coast of Northern Ireland. This is the third time Portrush has hosted the year’s final major championship and the first time since 2019,

The winner of the 2025 British Open will make the same as last year's champ but more than $1 million more than the last time it was at Royal Portrush.