1990 du Maurier Ltd. Classic: Cathy Johnston-Forbes wins at Westmount Golf and Country Club
Cathy Johnston-Forbes won the 1990 du Maurier Ltd. Classic at Westmount Golf and Country Club, Kitchener, Ontario, Canada with 276 (−16), by 2 strokes over Patty Sheehan.
Updated October 23, 2026
Every year is on the du Maurier Classic winners list.
- Dates
- June 28, 1990 to July 1, 1990
- Course
- Westmount Golf and Country Club, Kitchener, Ontario, Canada
- Edition
- 18th edition
- Counted as a major
- yes
- Format
- stroke play, 4 rounds
- Par
- 73 · 6,415 yards
- Purse
- $600,000 · winner's share $90,000
- Champion
- Cathy Johnston-Forbes · age 26 · United States · born High Point, North Carolina, United States
- Champion's title
- 1st title at this event · 1st major
- Winning score
- 65-70-70-71 = 276 (−16) · won by 2 strokes
- Runner-up
- Patty Sheehan (278)
- 54-hole leader
- Cathy Johnston-Forbes
Winner and runner-up
| Pos. | Player | R1 | R2 | R3 | R4 | Total | To par |
|---|---|---|---|---|---|---|---|
| 1 | Cathy Johnston-Forbes | 65 | 70 | 70 | 71 | 276 | −16 |
| 2 | Patty Sheehan | 278 |
What happened at the 1990 du Maurier Ltd. Classic
Cathy Johnston regained the lead with birdies at the 13th and 14th after Patty Sheehan caught her.
Johnston saved par at the 18th with a 30-foot putt after her drive finished on the fringe.
How this was built
Every value is shown as recorded in GNN's du Maurier Classic data. A value no source confirmed is left out; nothing is estimated. Where sources disagree, the organizer's own record is used.
Data: womens-golf-majors_dataset_2026-10-20.json (GNN's women's majors research set, "master" row for this year, research dated October 20, 2026).
Sources
- upi.com: Johnston wins du Maurier
- Wikipedia: Du Maurier Classic
- upi.com: LPGA This Week
- Wikipedia: 1990 LPGA Tour
- media.lpga.com: tuesday pre tournament notes cpkc women's open
- Wikipedia: 1990 du Maurier Classic
- lpga.com: 2018 cp womens open notes and interviews (link no longer works)
- Wikipedia: List of du Maurier Classic champions
- upi.com: PGA This Week
- golfcompendium.com: du maurier classic lpga major
- Wikipedia: Canadian Women's Open
- Wikipedia: Cathy Johnston-Forbes