Staff WriterJeeno Thitikul defended her Mizuho Americas Open title with the sort of cool-headed precision that makes golf look deceptively simple, rather like watching someone thread a needle while the rest of us are still trying to find the spectacles.
At Liberty National Golf Club, where the Manhattan skyline sits there looking expensive and mildly judgmental, the Rolex Rankings No. 2 played all four rounds under par and closed out her ninth career LPGA Tour victory at 13-under.
It was not a procession. Ruoning Yin had other ideas, particularly on the front nine, where she rattled off five birdies and trimmed Thitikul’s lead to a single stroke by the turn. The chase was very much on. But Thitikul, who has never finished outside the top 10 at this event, absorbed the pressure and walked away with another trophy from a venue that is becoming dangerously close to her personal storage unit.
Thitikul Turns A Missed Cut Into A Statement Win
This victory came with a little extra bite.
Thitikul arrived at the Mizuho Americas Open having missed the cut at The Chevron Championship, her previous start. For most players, that sort of week can hang around like a wet umbrella in the hallway. For Thitikul, it became a reset button.
“Yeah, obviously I talked to my coach and then I was like, you know what? I know golf wasn’t — like wasn’t your life. Golf is just golf. But when you miss cuts or you’re not hitting well, it’s hard to act like you’re okay, you know, at the same day. I was disappointed. I was, you know, upset to not be able to make the weekend on the first major. But obviously I think still you have to accept and I have to move on.
And then what the good things golf is you had a lot of opportunities in the whole year. You got maybe 30 each tournaments in a year and then every week that you have, even every like day that you had, you can reset it and you can have a new chance to be able to do it again. I think just that’s the only part that I think that’s no matter the past is, the future always, you know, waiting for you. And then that’s the only things that I trying to keep myself on the positive side to be able to, you know, performing in a good way, same like this week. And I mean, it just really happy to get the job done this week really quick from MC.”
That is the rhythm of elite golf in one answer: disappointment, acceptance, reset, execution. No dramatic reinvention. No mystical mountain-top awakening. Just a player good enough, and mature enough, to leave a poor week where it belongs.
A Champion Who Knows This Stage
The numbers are becoming rather awkward for everyone else.
Thitikul has now won the Mizuho Americas Open in two of her last four starts at the event, successfully defending her 2025 title. It is the second time in her career she has defended a title, the first coming at the 2025 CME Group Tour Championship.
She also becomes the second player this season to successfully defend a title, joining Hyo Joo Kim, and the fourth two-time winner of the 2026 LPGA Tour season.
Her 2026 campaign now reads like a tidy little warning label: six cuts made in seven starts, two wins, and one additional top-10 finish. She won the Honda LPGA Thailand in only her second start of the season, then bounced back from Chevron by winning again in New Jersey.
That is not form. That is maintenance.
Ruoning Yin Makes Her Move
Yin finished second at 9-under after a final-round 69, and her Sunday was far more dangerous than the final margin suggests.
Five birdies on the front nine cut Thitikul’s advantage to one as they made the turn, giving the closing stretch a proper edge. Yin had also finished T2 at The Chevron Championship in her previous start, so this was not a cameo. It was another week in contention for a player clearly circling the winner’s enclosure.
“Yeah, I think this week will be my fifth runner-up in had 19 months, so I don’t know, I think it’s coming. I just think something cool is going to happen. I just don’t know when. Yeah, I mean, if I can be in contention every week like this week and like the Chevron week, I think it’s going to happen soon.”
There is frustration in that, but also something more useful: belief. Yin also recorded her seventh round hitting all 18 greens in regulation since the beginning of the 2022 season, tied with Wei-Ling Hsu for the most in that span.
That is not a player waiting for luck. That is a player giving luck very few excuses.
The Chasing Pack Finds Its Teeth
Behind Thitikul and Yin, Jenny Bae, Alison Lee, Gaby Lopez and Hye-Jin Choi finished tied third on 280.
Bae produced the round of the day, a final-round 66 that lifted her from ninth into a share of third. It was her best finish since the 2025 Riviera Maya Open at Mayakoba, where she finished solo second.
Lee’s result carried its own significance. It marked her best finish since returning from maternity leave and her first top-five finish since the 2024 FIR HILLS SERI PAK Championship.
Lopez made her move with a fourth consecutive under-par round and an eagle on the 17th, which shoved her into the T3 group and delivered her best finish of the 2026 season.
Choi closed with a 71 and claimed her first top-three finish since the 2025 Meijer LPGA Classic for Simply Give. Her week had one particularly violent gear change: a nine-shot swing between rounds two and three, from 75 to 66. Golf does enjoy behaving like a malfunctioning lift.
Thitikul’s Career Curve Keeps Climbing
The Mizuho Americas Open win gives Thitikul her ninth career LPGA Tour victory and second of the 2026 season. She now ranks second in most LPGA wins since the 2022 season, trailing only Nelly Korda, who has 11.
She has also moved past $18 million in career official earnings and became the fastest player to reach that mark. In fact, she holds the record for fastest to reach every official earnings milestone from $8 million through $18 million.
Her wider résumé is beginning to look rather serious: 58 career official LPGA Tour top-10 finishes, CME Group Tour Championship wins in 2024 and 2025, the 2025 Rolex Player of the Year award, two Vare Trophies, the 2022 Louis Suggs Rolex Rookie of the Year award, appearances for Thailand in the Hanwha LIFEPLUS International Crown, and a place at the 2024 Paris Olympics.
For a player still building the prime of her career, that is not a CV. It is a filing cabinet.
Winner Snapshot: Jeeno Thitikul
| Category | Detail |
|---|---|
| 2026 Race to CME Globe Rank | 4 |
| 2026 LPGA Tour Wins | 2 |
| 2026 LPGA Tour Top 10s | 5 |
| 2026 Official Season Earnings | $942.2K |
| Career LPGA Tour Wins | 9 |
| Career Official LPGA Tour Top 10s | 58 |
| Career Official Money | $18.2M |
Aphrodite Deng Claims AJGA Honours Again
The Mizuho Americas Open also continued its distinctive partnership with the AJGA competition, where Aphrodite Deng won for the second consecutive year with a score of 148.
The junior event used a modified Stableford format, and Deng was the only player in the field to earn 40 points during a round, doing so in round three. Currently ranked No. 2 in the Rolex AJGA Rankings, she again showed why her name is being followed closely.
The professional game is already crowded with prodigies. Deng looks like another one quietly sharpening the cutlery.
Liberty National Records Still Belong To The Bold
All tournament scoring records at Liberty National remain impressive benchmarks.
Hannah Green owns the 18-hole mark with a 63 in round three in 2024. Thitikul holds the 36-hole record at 135 from 2024, the 54-hole record at 202 from 2025, and the 72-hole record at 271 from 2025.
That last detail says plenty. Thitikul did not merely win here once and disappear. She has repeatedly solved Liberty National, which is no small thing on a course where precision, patience and nerve all have to arrive at the same time.
A Title Defence With Weight
There are wins that look good on a season summary, and there are wins that say something larger about a player’s standing.
This was the latter.
Thitikul did not simply return to the Mizuho Americas Open as defending champion. She absorbed a charge from Yin, steadied herself after a missed major cut, extended her remarkable record at Liberty National, and added another layer to a career that is accelerating with very little fuss.
Some golfers collect trophies. Thitikul is starting to collect evidence.
