William Mouw
American professional golfer (born 2000)
From Wikipedia, the free encyclopedia
William Mouw (born September 5, 2000) is an American professional golfer who plays on the PGA Tour.
United States| William Mouw | |
|---|---|
| Personal information | |
| Born | September 5, 2000 Upland, California, U.S. |
| Height | 6 ft 0 in (183 cm) |
| Weight | 165 lb (75 kg) |
| Sporting nationality | United States |
| Residence | Chino Hills, California, U.S. |
| Spouse | Hannah |
| Career | |
| College | Pepperdine University |
| Turned professional | 2023 |
| Current tour | PGA Tour |
| Former tour | Korn Ferry Tour |
| Professional wins | 1 |
| Highest ranking | 98 (September 14, 2025)[1] (as of July 12, 2026) |
| Number of wins by tour | |
| PGA Tour | 1 |
| European Tour | 1 |
| Best results in major championships | |
| Masters Tournament | DNP |
| PGA Championship | T70: 2026 |
| U.S. Open | T65: 2026 |
| The Open Championship | DNP |
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.[2][3]
Amateur career
Mouw played college golf at Pepperdine University where he was a four-time All-American.[3] He won several non-collegiate events including the Western Junior, California State Amateur Championship, and Trans-Mississippi Amateur.[3] He also played on several amateur U.S. national teams: 2017 Junior Presidents Cup, 2020 Arnold Palmer Cup, and 2021 Walker Cup.[2][3]
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.[2][4]
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:[5]
Professional wins (1)
PGA Tour wins (1)
| No. | Date | Tournament | Winning score | Margin of victory | Runners-up |
|---|---|---|---|---|---|
| 1 | Jul 13, 2025 | ISCO Championship1 | −10 (67-73-69-61=270) | 1 stroke |  Paul Peterson |
1Co-sanctioned by the European Tour
Results in major championships
| Tournament | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|
| Masters Tournament | |||||
| PGA Championship | T70 | ||||
| U.S. Open | CUT | T65 | |||
| The 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:[5]