Ethan Gao (Bailey Arredondo Photo)
Stanford sophomore Ethan Gao shot 4-under to win the Championship Division of the AmateurGolf.com 2025 Silicon Valley Amateur, presented by Callaway Golf, at Stanford University Golf Course in Palo Alto, Calif., by two shots over Eli Weidmann of Murphys, Calif., and Edan Cui of Atherton, Calif.
Gao, a native of Johns Creek, Ga., carded rounds of 68-68 to get to 4-under. He recorded ten birdies, an eagle, three bogeys, and a triple bogey in the first round on the par-3 No. 14.
Gao birdied the final hole to secure the win.
"Honestly, surprised," Gao said about the win. "I didn't think I was in it until the last few holes and all the drama in my group. So it was really nice to get it done."
Gao added, "On 18, on the second shot, I had a really bad number, and I just thought about it logically and went with the shorter club and hit it as hard as possible with a huge draw. That was one of the best decisions I could have made in that spot."
Cui, the first-round co-leader, and Weidmann finished T2 at 2-under.
First-round co-leader Nathan Wang of Fremont, Calif., Kush Arora of Pleasanton, Calif., and Ethan Lien of Cupertino, Calif., finished T4 at even-par to round out the top five.
Gao was a member of the Team USA Junior Presidents Cup in 2022 and was a three-time AJGA Rolex Junior All-American.
"Definitely," Gao said about the pressure of playing his home course. "But we have played here so much I feel like I know the course like the back of my hand. I did a really good job focusing on each shot and trying to pick my spots."
In the Senior Championship Division, Tony Ralph of Sunnyvale, Calif., finished in first place by ten shots, securing the wire-to-wire win. Ralph shot rounds of 71-69 to finish even par. Ralph's second-round 1-under 69 was the only round under par in the tournament in the Senior Championship Division.
Daniel O'Connor of San Francisco, Calif., finished in solo second place at 10-over, and Jeff Britton of Carmel, Calif., finished in solo third place at 11-over.
David Leede of San Francisco, Calif., finished as the low Mid-Amateur by three shots at 12-over. Jeff Duncan of Carson City, Nev., and Jim Williams of Orinda, Calif., finished as the low Super Senior's at 14-over
Wa Yeung Tong of Monterey, Calif., finished as the low scorer in the Women's Divison by three shots at 20-over.
Barclay Brown, a Stanford standout who turned pro in 2024, won the tournament last year, so in the two years the Silicon Valley Amateur has been at Stanford Golf Course, a Stanford golfer has won the tournament.
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The Stanford University Golf Course was designed in 1930 by renowned architects William Bell and George C. Thomas, Jr. Located in the foothills above the Stanford University Campus, it is consistently rated one of the finest courses in the world. In 1998, Golf Week Magazine ranked it 91st in the country, and in 1993, Golf Magazine rated it 88th in the world.
Stanford University Golf Course is steeped in tradition. Throughout the years, Stanford has hosted many intercollegiate and non-collegiate events, including the Stanford Invitational, Pac-10 Championships, NCAA Western Regional, Women's NCAA Championships, USGA Junior Amateur Qualifying, U.S. Open Qualifying and a former Senior PGA Tour event, The Gathering at the Farm.
Stanford University Golf Course has also produced many influential golfers throughout the years. Notables include former USGA presidents Sandy Tatum and Grant Spaeth and PGA Tour professionals Tom Watson, Tiger Woods, and Notah Begay III.
View results for AGC Silicon Valley Amateur
ABOUT THE
AGC Silicon Valley Amateur
>>
2025 TOUR
PORTAL
The Silicon Valley Amateur is the first
AmateurGolf.com
tournament to have, on its past winner's list, a
MAJOR
champion. That would be Collin Morikawa, who
won
the
2016 title. Just over four years later, he won
the
PGA
Championship just up the road at TPC Harding Park
in San Francisco. Multiple PGA Tour star and
Morikawa's
fellow 2023 USA Ryder Cup team member Max Homa
also
won the
Silicon
Valley Amateur
in 2011.
For 2024, the tournament is moving to a new venue
--
Stanford University Golf Course. Tournament players
will relish competing at a course normally reserved
for
university students and faculty.
Please note that
we will
play on Monday and Tuesday, and expect this event
will
fill very quickly.
Related: The road to PGA stardom for Homa
and Morikawa went through the Silicon Valley
Amateur
DIVISIONS
CHAMPIONSHIP
For players aged 16 and over who have a USGA or
equivalent index of less than 5.5
SENIOR CHAMPIONSHIP
For players age 50 and over (as of the tournament
date) with a handicap index of less than 8.0. Note:
Must be 55 and over for NCGA Senior Points.
MID-AM (subdivision of Championship)
For players age
25-
49. Compete alongside the younger players in the
Championship Division, (same tees, same prize
opportunities) and if there are at least six Mid-Ams,
a
separate prize and trophy will be awarded.
SUPER SENIORS (subdivision of Senior)
For players age
65+. Compete alongside the younger senior players
in
the
Senior Division, (same tees, same prize
opportunities) and if there are at least six players 65
or
over, a
separate prize and trophy will be awarded for low
super senior.
WOMEN (subdivision of Championship)
Will play in the
Championship
Division but
from a shorter tee. If there are at least six women in
the field, a separate prize and trophy will be
awarded.
View Complete Tournament Information