2025 U.S. Amateur

Archive note

The 2025 edition was won by Mason Howell. Verified venue assignments are published in this record.

Record sources

• USGA: retrospective of the 2025 U.S. Amateur final
  • 2025 U.S. Amateur · Championship identity

    Official USGA retrospective confirms Howell defeated Herrington 7 and 6; both August 17 final transcripts confirm identities and actual final date. Mason Howell d. Jackson Herrington, 7 and 6. Match margins and extra-hole lengths are not stroke totals. Start is evidenced by the dated first-round transcript; end by the dated post-final transcripts.

    Verified 2026-10-22
  • Mason Howell · Jackson Herrington

    Official USGA retrospective confirms Howell defeated Herrington 7 and 6; both August 17 final transcripts confirm identities and actual final date. Mason Howell d. Jackson Herrington, 7 and 6. Match margins and extra-hole lengths are not stroke totals.

    Verified 2026-10-22
• USGA: 2026 U.S. Amateur Record Book
  • Lake Course

    The USGA’s 2026 U.S. Amateur Record Book names The Olympic Club’s Lake Course as the 2025 championship venue (printed/PDF page 11). The Club’s own golf overview distinguishes Lake, Ocean and Cliffs as separate courses at its Lakeside property. Ocean’s stroke-play co-host role is documented separately on page 12 of the record book.

    Verified 2026-11-13
• USGA: August 11, 2025 Logan Reilly post-round interview
  • Ocean

    August 11, 2025 Reilly post-round interview explicitly identifies his first-round 67 on Ocean Course. Club identity matched to The Olympic Club, San Francisco, CA. Explicit physical course resolved to held canonical Ocean under this parent. This is championship stroke play leading into match play, not a separate local or sectional qualifying event.

    Verified 2026-10-22