Tom McKibbin leads the Irish contingent at the 154th Open Championship at Royal Birkdale, with the 23-year-old set to tee off at 8:03 a.m. on Thursday. He headlines a field of Irish competitors including major winners Rory McIlroy, Shane Lowry, and Padraig Harrington, all navigating a demanding links layout as they pursue the Claret Jug.
The Irish Field at Royal Birkdale
The Irish challenge at the 154th Open begins early Thursday morning. Tom McKibbin, grouped with Francesco Molinari and amateur Lev Grinberg, takes the first slot. Following him are seasoned veterans and rising stars, each facing the unique challenges of the Royal Birkdale course.
Rory McIlroy, seeking his second Claret Jug and seventh major title, enters the tournament following a tie for 32nd at the U.S. Open. He will play alongside 2024 winner Xander Schauffele and Matt Fitzpatrick in a marquee 3:15 p.m. slot on Thursday. Shane Lowry, the 2019 Open champion, tees off at 2:53 p.m. on Thursday alongside Brooks Koepka and Aaron Rai, aiming to turn around a difficult season.
Did you know? Padraig Harrington is making his 29th appearance at the Open Championship. The 54-year-old first debuted in 1996 and secured back-to-back titles in 2007 and 2008.
Strategic Scheduling and Tee Times
While McIlroy’s group takes the afternoon shift on Thursday, defending champion Scottie Scheffler—who missed the cut at the Scottish Open—will head out at 9:58 a.m. to navigate the morning conditions.
The second round on Friday sees a shift in momentum. McIlroy, Schauffele, and Fitzpatrick move to a 10:09 a.m. tee time. Meanwhile, Darren Clarke, the 2011 Open winner, will lead the Irish group on Friday morning with a 7:41 a.m. start. Clarke, who has missed the cut in four of his last five Open appearances, looks to reclaim the form that brought him his major victory.
Amateur Aspirations and Future Talent
The field includes amateur representation, highlighting the pathway for emerging golfers to compete on the sport’s biggest stages. Stuart Grehan, who secured his spot by winning the 2026 Amateur Championship, tees off at 12:14 p.m. on Thursday alongside Cam Smith and Keith Mitchell.
David Howard, the final Irishman to start in the second round, begins his campaign at 10:42 a.m. on Thursday.
Pro Tip: Keep an eye on the Friday morning tee times.
Frequently Asked Questions
Who is the first Irish golfer to tee off at the 154th Open?
Tom McKibbin is the first Irishman in action, scheduled for an 8:03 a.m. start on Thursday.
When does Rory McIlroy play his opening round?
McIlroy tees off at 3:15 p.m. on Thursday, playing alongside Xander Schauffele and Matt Fitzpatrick.
How did Stuart Grehan qualify for the Open?
Grehan earned his place in the field by winning the 2026 Amateur Championship, which granted him entry to the Open, the Masters, and the U.S. Open.
Which former Irish winners are in the field?
The field includes 2019 champion Shane Lowry, two-time winner Padraig Harrington, and 2011 champion Darren Clarke.
Which of the Irish players do you think has the best chance to lift the Claret Jug this year? Join the conversation in the comments section below or subscribe to our newsletter for daily updates from Royal Birkdale.
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