Stewart Hagestad: The Mid-Amateur Who Defined a Generation of Amateur Golf

August 26, 2025 | by Kyle Rector of AmateurGolf.com

Stewart Hagestad, the three-time U.S. Mid-Amateur champion and low amateur at the 2017 Masters, heads into his fifth Walker Cup

Stewart Hagestad doesn’t fit the usual mold of a Walker Cup star. At 34 years old, with a degree in business administration from USC and time spent working in private equity in New York City, he has lived a life far different from the college phenoms and future Tour stars who usually dominate amateur golf’s biggest team stage. Yet as the United States prepares to face Great Britain & Ireland in the 2025 Walker Cup, it is Hagestad—six-foot-five, deliberate in demeanor, and unwavering in his loyalty to amateur golf—who will take his place for a fifth time, a milestone that secures his standing among the most accomplished American amateurs of the modern era.

His journey to this point is as unconventional as it is impressive. Introduced to golf at age four by his father, Hagestad grew up in a household steeped in athletics. His brother Richard played football at USC, his brother George water polo at Stanford, and his sister Leigh also competed in sports. Stewart carved his own path, eventually attending the International Junior Golf Academy in Hilton Head before making his first U.S. Amateur appearance in 2008 and winning the Scott Robertson Memorial a year later. By the time he graduated from USC in 2013, he had already shown flashes of the steadiness that would define his career.

But Hagestad didn’t chase mini-tours or sponsor’s exemptions. Instead, he entered the working world, carving out time to train on indoor simulators in New York City while nurturing a competitive fire that never dimmed. That balance between career and competition would become a hallmark of his story: a reminder that amateur golf still has room for men who play for legacy rather than livelihood.

His legacy, by now, is immense. Hagestad has captured the U.S. Mid-Amateur three times, first in 2016 at Stonewall, then in 2021 at Sankaty Head, and most recently in 2023 at Sleepy Hollow. Each victory came with its own storyline: the 37-hole comeback over Scott Harvey in ’16, the steady dispatching of Mark Costanza in ’21, and the 3-and-2 triumph over Evan Beck two years ago that reaffirmed his grip as the standard-bearer of the mid-amateur game. Along the way he has picked up other prestigious titles, from the Crump Cup and George L. Coleman Invitational to the 2024 Azalea Invitational.

It was that first Mid-Am win that opened the door to Augusta National, where Hagestad wrote his most indelible chapter. In 2017 he became the first invited Mid-Amateur champion to make the cut at the Masters, posting rounds of poise and patience that ended in a tie for 36th and earned him the Silver Cup as low amateur. “No desire to turn pro,” he said afterward, even as he walked away with the kind of performance that could have tempted many others. Instead, Hagestad doubled down on his amateur status, preserving his place in the traditions of the game.

Since then, the U.S. Open has also become a familiar stop, with five appearances and a best finish of 64th at Brookline in 2022. Twice he has battled into the quarterfinals of the U.S. Amateur, in 2020 and 2022, losing each time to the eventual champion. And in 2019, he stood on a podium in Lima, Peru, wearing gold with Emilia Migliaccio, Brandon Wu, and Rose Zhang after the U.S. team triumphed at the Pan American Games.

But it is the Walker Cup where Hagestad’s name will forever echo. He debuted in 2017 at Los Angeles Country Club, not far from where he grew up in Newport Beach, and immediately became a staple of victorious American sides. From LACC to Royal Liverpool in 2019, Seminole in 2021, and St. Andrews in 2023, Hagestad has been a quiet, steady force in four straight wins. His leadership, reliability, and maturity have given younger teammates a model of what it means to compete with both edge and grace. With his fifth selection, he becomes just the ninth American in history to play in five or more Walker Cups, joining names like Jay Sigel in the pantheon of U.S. amateur greats.

That record is more than just a footnote. In an era when the sport’s best amateurs often turn professional before their 23rd birthdays, Hagestad’s extended presence in the Walker Cup represents something rarer: the longevity of someone who chooses tradition over commerce. He has played in 32 USGA championships, 16 U.S. Amateurs, and has been part of a stretch of American dominance in international play. The mere fact that he can still make match play at the Western Amateur or finish top 10 at the Northeast Am is proof enough of his enduring game, but it is his role as ambassador for the mid-amateur that secures his legacy.

Hagestad will arrive at his fifth Walker Cup with the same unhurried stride that has carried him through two decades in competitive golf. He does not need validation from the PGA Tour, nor does he measure his worth in world ranking points or sponsor’s checks. His trophies tell one story, but his choices tell another: that golf’s amateur traditions, its team competitions, and its community of players are still worth serving.

When the matches begin, the cameras will no doubt linger on the phenoms and future stars in American colors. But somewhere in the middle of it all, Stewart Hagestad will be there, just as he always has been—anchoring, competing, and writing yet another chapter in a career that already reads like a love letter to amateur golf.

About the The Walker Cup

Stewart Hagestad: The Mid-Amateur Who Defined a Generation of Amateur Golf

The Walker Cup Match is a biennial 10-man amateur team competition between the USA and a team composed of players from Great Britain and Ireland and selected by The R&A. It is played over two days with 18 singles matches and eight foursomes (alternat...

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