Final Qualifying: Shot 68-66--134 at Lambton Golf & Country Club, in York, Ontario, Canada, on June 8

Mouw, a member of the victorious 2021 USA Walker Cup Team, will make his second U.S. Open start after shooting 6-under 134 at Lambton Golf & Country Club, in Canada. Mouw led Pepperdine to a national title in 2021 and back to match play in 2022. He also competed in four U.S. Amateurs, advancing to the Round of 16 twice in 2018 and 2020. He also was a member of the 2020 USA Palmer Cup Team. Prior to enrolling at Pepperdine, he won the 2017 Western Junior, and was a member of the 2017 USA Junior Presidents Cup Team. His father, Billy, played at Azusa Pacific and Cal State San Bernardino before briefly giving professional golf a try. Mouw turned professional in 2023 and captured the 2025 ISCO Championship on the PGA Tour, an event co-sanctioned by the European Tour (now DP World Tour)..