Golf's oldest Major Championship returns to Northern Ireland and Royal Portrush, packed with plenty of storylines. We break down the key things you need to know about The 153rd Open before the first tee shot.

Rahm has a particular affinity for Ireland, having captured two Irish Opens here on a couple of the most beloved tracks on the island. He stormed to a six-shot win in the 2017 edition at Portstewart, which is just up the road from Portrush, and seized a second two years later at Lahinch in County Clare.

Despite those past struggles, DeChambeau is coming into the 2025 edition of The Open with a belief that this will be the year he cracks the code. He notes he feels better about his swing and equipment this time around, while also getting more comfortable on the greens.

NBC will provide exclusive TV coverage of the 2025 Open Championship. Check out the complete Open Championship TV schedule here.

Northern Ireland is part of the United Kingdom, but it's not on the island of Great Britain. So why is it hosting the “British” Open this week?

Royal Portrush is not only open to visitors, but its yearly membership dues are what the average American golfer spends on public tee times.

While most of golf's stars will tee it up in Northern Ireland at the Open Championship, a few notable names won't be in attendance.

Open Championship will experience occasional showers throughout the week. Here is a look ahead at the weather at Royal Portrush.

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