Open Championship at Royal Portrush in Northern Ireland presents the final major championship test this season as the world's best golfers chase one of the most coveted prizes in golf: the Claret Jug.

The 153rd Open Championship kicked off Thursday from Royal Portrush in Northern Ireland, where the world's top players are competing for the year's final major

We've done plenty of posts through the years about Tyrrell Hatton losing his cool on the golf course. Or, specifically, at the golf course. Well, this is NOT one of those posts. That's because Hatton was arguably the happiest golf fans have ever seen him during Saturday's third round of the British Open.

Shane Lowry has been assessed a two-shot penalty for his golf ball moving in the rough on the 12th hole of the British Open

The British Open on Thursday at Royal Portrush ended with a five-way tie atop the leaderboard. Here are highlights and scores from the first round.