Completed Edition

1990 U.S. Amateur

U.S. Amateur August 21–August 26, 1990

Results

Published results

Recorded score

Sources and record notes

The 1990 edition was won by Phil Mickelson. Verified venue assignments are published in this record.

USGA: 2024 U.S. Amateur Record Book
- 1990 U.S. Amateur · Championship identity
  Printed/PDF page 10, 1990 result row. Phil Mickelson d. Manny Zerman, 5 and 4. Match margins and extra-hole lengths are not stroke totals. Actual dates from the retrospective result table.
  Verified 2026-10-22
- Meridian Golf Club
  Printed/PDF page 12, 1990 stroke-play co-host row: Meridan G.C., Englewood, Colo.. Club identity matched to Meridian Golf Club, Englewood, CO. Exact physical course remains unassigned; no sole-course or current-layout inference. This is championship stroke play leading into match play, not a separate local or sectional qualifying event. USGA prints Meridan; canonical held identity is Meridian Golf Club in Englewood, Colorado.
  Verified 2026-10-22
- Phil Mickelson · Manny Zerman
  Printed/PDF page 10, 1990 result row. Phil Mickelson d. Manny Zerman, 5 and 4. Match margins and extra-hole lengths are not stroke totals.
  Verified 2026-10-22
Cherry Hills Country Club: Club History
- Cherry Hills Country Club
  The Club’s course history identifies this championship at Cherry Hills.
  Verified 2026-11-12