Introduction
Three weeks. That’s how long it took Jackson Koivun to go from amateur golfer to PGA Tour champion.
In late July 2026, Koivun closed with a bogey-free 66 to win the 3M Open at TPC Twin Cities, holding off world No. 1 Scottie Scheffler by three shots. It was his first professional victory, and it came in just his third start as a pro. For a 21-year-old who was playing college golf at Auburn a few months earlier, that timeline is almost hard to believe.
If you’re trying to understand who Jackson Koivun is, why his win mattered, and what it might mean for his career going forward, here’s the full picture.
Who Is Jackson Koivun?
Jackson Koivun was born on May 23, 2005, in San Jose, California, and later moved to Chapel Hill, North Carolina, during high school. He learned the game from his father, George, and has talked about beating him for the first time at age seven — a small detail, but one that tells you a lot about how early the competitive streak showed up.
He committed to Auburn University, and what followed was one of the best college golf careers in recent memory.
Why His College Career Matters
Numbers alone don’t always capture dominance, but in Koivun’s case, they come close.
During his three years at Auburn, he won 11 times — the most in program history and tied for seventh all-time in NCAA history. He spent 56 weeks ranked No. 1 in the World Amateur Golf Ranking, the third-longest stretch in the ranking’s history. As a freshman in 2024, he became the first player ever to sweep all four major collegiate awards in a single season: the Haskins Award, the Jack Nicklaus Award, the Ben Hogan Award, and the Phil Mickelson Award. This year, he became the first golfer to win the Haskins, Hogan, and Nicklaus awards twice each.
He also helped Auburn win the NCAA team championship, giving the program its first national title in its history, and returned to help the Tigers capture a second title within three years.
What makes this stretch unusual isn’t just the volume of wins. It’s that Koivun kept choosing to stay in college golf even after he didn’t need to.
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Why He Stayed an Amateur Longer Than Expected
Koivun earned his PGA Tour card through the PGA Tour University Accelerated program back in 2025, crossing the point threshold required for tour status. Most players in that position turn professional immediately. Koivun didn’t.
Instead, he went back to Auburn for another season, added more points to his total, and kept his amateur status all the way through the 2026 U.S. Open, where he finished tied for 23rd as his final amateur event. Only after that did he turn pro.
This decision matters because it says something about how he approaches the sport. Plenty of talented college players jump to the professional ranks as soon as they’re eligible, chasing purses and exempt status. Koivun chose to finish what he started at Auburn, finish his college eligibility, and enter professional golf on his own terms rather than the earliest possible one.
The Rocky Start — and the Quick Turnaround
Professional golf doesn’t care about a college résumé, and Koivun found that out fast. His first event as a pro, the John Deere Classic, ended with a missed cut. For a player who’d rarely tasted disappointment in college, that was a new experience.
Three weeks and two starts later, he won the 3M Open.
That kind of swing — from missed cut to Tour winner — happens rarely, and when it does, it usually says more about a player’s ceiling than a single bad week says about their floor.
Breaking Down the 3M Open Win
Koivun’s win at TPC Twin Cities wasn’t a fluke or a lucky week. He shot a third-round 61 to grab a three-stroke lead at 20-under, then closed with a 66 to finish at a tournament-record 25-under 259. Along the way, he had to hold off Scottie Scheffler, who shot his own final-round 63 in an attempt to chase him down.
Beating the world’s top-ranked player in a head-to-head final round, as a rookie making just his third professional start, is the kind of result that gets a young player noticed by more than just golf fans.
Common Misconceptions About Koivun’s Rise
“He came out of nowhere.” Not really. His college numbers — 11 wins, multiple national player of the year awards, 56 weeks at No. 1 in the amateur rankings — mean he was one of the most tracked amateurs in the sport well before his pro debut.
“One win means he’s arrived for good.” Golf history is full of players who win early and then go quiet for years. A hot week, even a dominant one, doesn’t guarantee sustained Tour success. Koivun still has to prove he can compete consistently against a deep field, not just in one tournament.
“Missing his first cut was a red flag.” Most rookies miss cuts. The PGA Tour is a different level of competition than college golf, and even elite amateurs need an adjustment period. What matters more is how a player responds, and Koivun responded by winning three weeks later.
What’s Next for Jackson Koivun
A win at the 3M Open comes with real, practical benefits: a multi-year PGA Tour exemption, an invitation to bigger events, and a jump in the world rankings. As of his win, he sat at No. 73 in the Official World Golf Ranking, a number that will climb.
The bigger question is whether he can build on this. Rookie seasons are unpredictable, and expectations will rise fast after a win this early. Fair or not, comparisons to past can’t-miss prospects will follow him into every big event for a while. How he handles that pressure — not just his ball-striking — will shape the next few years of his career.
Expert Tips for Golf Fans Following His Career
- Watch his ball-striking, not just his scores. Koivun’s college game was built on consistency off the tee and sharp iron play. Those are the fundamentals that tend to translate well to Tour-level courses.
- Don’t overreact to any single week. One win or one missed cut in his rookie season won’t tell you much on its own. Look at trends over 10-15 starts instead.
- Track his major championship starts closely. His U.S. Open T-23 as an amateur shows he can compete on tougher setups. How he performs in majors as a pro will say more about his long-term ceiling than regular Tour stops.
FAQs
Who is Jackson Koivun?
Jackson Koivun is an American professional golfer from San Jose, California, who starred at Auburn University before turning pro in 2026. He won the 3M Open in his third professional start.
Did Jackson Koivun win the 3M Open?
Yes. He won the 2026 3M Open at TPC Twin Cities, finishing at 25-under 259 and beating Scottie Scheffler by three strokes.
What college did Jackson Koivun play for?
He played for Auburn University, where he won 11 times over three seasons and helped the team capture a national championship.
Why did Jackson Koivun stay an amateur so long?
He had already earned his PGA Tour card through PGA Tour University Accelerated in 2025 but chose to return to Auburn for another season and finish his amateur career through the 2026 U.S. Open before turning pro.
How old is Jackson Koivun?
He was born on May 23, 2005, making him 21 years old at the time of his 3M Open win.
What awards has Jackson Koivun won?
He’s won the Haskins Award, Jack Nicklaus Award, and Ben Hogan Award multiple times, along with SEC Player of the Year honors and Golfweek College Player of the Year.
Did Jackson Koivun miss a cut as a professional?
Yes, he missed the cut at the John Deere Classic in his professional debut before winning the 3M Open just three weeks later.
Final Thoughts
Jackson Koivun’s path to the PGA Tour wasn’t rushed, and that’s part of what makes his story worth following. He built a college résumé few players can match, chose to finish it rather than leave early, stumbled in his pro debut, and then delivered one of the more impressive rookie wins in recent memory — against the best player in the world, no less.
Whether this turns into a long, consistent Tour career or one great week among many ordinary ones is still an open question. But for golf fans looking for a new name to watch, Jackson Koivun has already given plenty of reasons to pay attention.