William Mouw (born September 5, 2000) is an American professional golfer who plays on the PGA Tour.
Early life Born in Upland, California, Mouw attended Ontario Christian High School in Ontario, California where he played on the varsity golf team for four years.
Amateur career Mouw played college golf at Pepperdine University where he was a four-time All-American. He won several non-collegiate events including the Western Junior, California State Amateur Championship, and Trans-Mississippi Amateur. He also played on several amateur U.S. national teams: 2017 Junior Presidents Cup, 2020 Arnold Palmer Cup, and 2021 Walker Cup.
Professional career Mouw turned professional in 2023 after graduating from Pepperdine. He played on the Korn Ferry Tour in 2023 and 2024. He had three runner-up finishes on the 2024 Korn Ferry Tour: Blue Cross and Blue Shield of Kansas Wichita Open, Nationwide Children's Hospital Championship, and Albertsons Boise Open. He finished 10th on the 2024 Korn Ferry Tour points list to earn a PGA Tour card for 2025.
In July 2025, Mouw won his first PGA Tour event at the ISCO Championship. He shot a final round 61 to turn a seven-stroke deficit into a one-stroke victory over Paul Peterson.
Amateur wins 2017 Western Junior 2019 PING Heather Farr Classic, Thunderbird International Junior, California State Amateur Championship 2020 Amer Ari Invitational 2022 Trans-Mississippi Amateur
Source:
Professional wins (1) PGA Tour wins (1) No.DateTournamentWinning scoreMargin ofvictoryRunners-up1Jul 13, 2025ISCO Championship1−10 (67-73-69-61=270)1 stroke Paul Peterson 1Co-sanctioned by the European Tour
Results in major championships Tournament20222023202420252026Masters TournamentPGA ChampionshipT70U.S. OpenCUTT65The Open Championship
CUT = missed the half-way cut "T" = tied
U.S. national team appearances Amateur Junior Presidents Cup: 2017 (winners) Arnold Palmer Cup: 2020 Walker Cup: 2021 (winners)
Source:
See also 2024 Korn Ferry Tour graduates
References
External links