“My initial target when I regained my amateur status was the 2026 Walker Cup at Lahinch,” says Grehan. “So in that sense I’m ahead of schedule. Everything has happened very quickly. Winning the Irish Amateur opened up a few doors and I’ve played well all summer really. I’m delighted with how it has gone.”
“I have asked myself many times where I fell short as a pro,” he continues. “Did I think I was good enough? Absolutely. And I still think I am. I won on the EuroPro Tour and a couple of times elsewhere. And I featured a few times on the Challenge Tour. So it wasn’t as if I was missing cuts every week.
“But when I look at it all on a deeper level, it came down to me not being in love with the lifestyle. I just didn’t like being away constantly. Four or five weeks in a row away from my wife, Carla, and my son, Kai, was a struggle. But I’ve no regrets. I gave it a good go and learned so much from it all.”
As much as anything, it is that professional experience Grehan will add to an otherwise youthful GB&I side in which the next-oldest member is nearly a decade younger than the County Louth (Baltray) member.
“Yes, I’ve heard all about my grey hairs from the other lads,” he says with a smile. “I clearly bring some experience to the table. I’ve always enjoyed playing in front of crowd. I like a bit of pressure. And yes, I’ve noticed how the game has moved on since I first played for Ireland nearly ten years ago.
“The lads hit the ball so much longer off the tee. A few of my Walker Cup team-mates can really send it out there, well past me. This year’s Home Internationals opened my eyes, too. In one match, myself and John Doyle were six or seven-under-par playing foursomes – and lost. That showed me how well you need to play to compete successfully at the elite amateur level these days. The top end is stronger for sure.”