Irish Open 2026: McIlroy, Rahm, Trump Headline Doonbeg Field

Doonbeg Ready for Historic Week on Ireland's Wild Atlantic Way

Just 16 miles down the road from where Great Britain and Ireland pulled off that dramatic Walker Cup victory at Lahinch, the spotlight now shifts to Trump International Golf Links & Hotel in County Clare for what promises to be one of the most compelling Irish Opens in recent memory.

I've been covering professional golf for years now, and the storylines converging at Doonbeg this week are absolutely electric. Defending champion Rory McIlroy, two-time major winner Jon Rahm, and fan favorite Shane Lowry headline a field that's generating serious buzz — and that's before we even mention the expected attendance of the venue's owner, President Donald Trump.

McIlroy Eyes Historic Third Title

Let's start with the defending champion. Twelve months ago at The K Club, Rory McIlroy delivered one of the most memorable finishes in Irish Open history. Trailing Joakim Lagergren by two shots standing on the 72nd hole, McIlroy drained a 25-foot eagle putt that sent the Irish crowd into absolute delirium, forcing a playoff he'd eventually win on the third extra hole.

That victory came just three weeks before McIlroy helped Europe retain the Ryder Cup at Bethpage Black, capping off a season that included his career Grand Slam-completing Masters triumph five months earlier. The six-time major winner arrives at Doonbeg with a chance to join some of European golf's most decorated legends.

A third Irish Open title would put McIlroy in elite company alongside:

Seve Ballesteros
Nick Faldo
Bernhard Langer
Colin Montgomerie

That's the kind of historical significance that gets golf nerds like me genuinely excited.

Rahm Chasing His Own Piece of History

Jon Rahm might have something to say about McIlroy's coronation, though. The Spaniard is also hunting his third Irish Open crown, having won at Portstewart in 2017 and Lahinch two years later. Rahm's power game should translate beautifully to the links layout at Doonbeg, and his competitive fire against McIlroy always makes for compelling viewing.

Strong Irish Contingent Ready to Pounce

The home hopes extend well beyond McIlroy. Shane Lowry, who captured hearts with his amateur victory at the 2009 Irish Open, is still searching for his first individual win in four years. The 2019 Open champion finished tied for 15th last year and would love nothing more than to lift the trophy on home soil once again.

Then there's Tom McKibbin, who's arriving in solid form. The 23-year-old was right in the mix at last month's British Masters before a costly triple bogey early in the final round dropped him to a tied-sixth finish. He's got the talent to compete with the big names.

Three-time major champion Padraig Harrington and two-time PGA Tour winner Seamus Power round out the notable Irish entries. This crowd is going to be absolutely electric.

The Venue and What's at Stake

Trump International Golf Links & Hotel hosts the Irish Open for the first time, and the links-style layout along Ireland's Wild Atlantic Way should provide a stern test. The course has earned praise for its natural integration into the rugged Clare coastline, and weather conditions along this stretch of Ireland can change in an instant.

This tournament also serves as a crucial tune-up before the DP World Tour's flagship event, the BMW PGA Championship at Wentworth, which tees off next week. Players will be looking to build momentum heading into one of the most prestigious events on the European schedule.

Key Takeaways

What to watch this week: McIlroy's pursuit of a historic third title, Rahm's links prowess, and whether any of the Irish contingent can produce a home victory. The expected appearance of President Trump will add another layer of intrigue to an already captivating week. This one's got all the ingredients for something special on Ireland's west coast.