The 1998 du Maurier Classic was contested from July 30 to August 2 at Essex Golf & Country Club. It was the 26th edition of the du Maurier Classic, and the 20th edition as a major championship on the LPGA Tour.
This event was won by Brandie Burton.
| Place | Player | Score | To par | Money (US$) |
|---|---|---|---|---|
| 1 |  Brandie Burton | 68-64-66-72=270 | −18 | 180,000 |
| 2 |  Annika Sörenstam | 68-66-67-70=271 | −17 | 111,711 |
| 3 | Betsy King | 64-69-70-72=275 | −13 | 81,519 |
| T4 |  Dawn Coe-Jones | 67-70-69-70=276 | −12 | 44,804 |
| Gail Graham | 70-70-68-68=276 | |||
| Michelle Estill | 69-69-66-72=276 | |||
| Meg Mallon | 65-69-67-75=276 | |||
| Deb Richard | 67-69-70-70=276 | |||
| T9 |  Hiromi Kobayashi | 68-70-66-73=277 | −11 | 26,871 |
| Sherri Steinhauer | 70-71-69-67=277 |
The CP Women's Open is a women's professional golf tournament managed by Golf Canada. It has been Canada's national championship tournament since its founding in 1973, and is an official event on the LPGA Tour.
Vancouver Golf Club, located in the Canadian city of Coquitlam, British Columbia, is the oldest golf club in the Lower Mainland.
The 2001 Women's British Open was held 2–5 August in England at Sunningdale Golf Club, southwest of London in Sunningdale, Berkshire. It was the 25th edition of the Women's British Open, and the first as a major championship on the LPGA Tour. It replaced the du Maurier Classic in Canada as the fourth and final major of the season.
The 1984 du Maurier Classic was contested from July 26–29 at St. George's Golf and Country Club. It was the 12th edition of the du Maurier Classic, and the sixth edition as a major championship on the LPGA Tour.
The 1985 du Maurier Classic was contested from July 25–28 at Beaconsfield Golf Club. It was the 13th edition of the du Maurier Classic, and the seventh edition as a major championship on the LPGA Tour.
The 1986 du Maurier Classic was contested from July 24–27 at Board of Trade Country Club. It was the 14th edition of the du Maurier Classic, and the eighth edition as a major championship on the LPGA Tour.
The 1987 du Maurier Classic was contested from July 9–12 at Islesmere Golf Club in Laval, Quebec. It was the edition 15th of the du Maurier Classic, and the ninth edition as a major championship on the LPGA Tour.
The 1988 du Maurier Classic was contested from June 30 to July 3 at Vancouver Golf Club in Coquitlam, British Columbia. It was the 16th edition of the du Maurier Classic, and the 10th edition as a major championship on the LPGA Tour.
The 1989 du Maurier Classic was contested from June 29 to July 2 at Beaconsfield Golf Club. It was the 17th edition of the du Maurier Classic, and the 11th edition as a major championship on the LPGA Tour.
The 1990 du Maurier Classic was contested from June 28 to July 1 at Westmount Golf & Country Club. It was the 18th edition of the du Maurier Classic, and the 12th edition as a major championship on the LPGA Tour.
The 1991 du Maurier Classic was contested from September 12–15 at Vancouver Golf Club. It was the 19th edition of the du Maurier Classic, and the 13th edition as a major championship on the LPGA Tour.
The 1992 du Maurier Classic was contested from August 13–16 at St. Charles Country Club. It was the 20th edition of the du Maurier Classic, and the 14th edition as a major championship on the LPGA Tour.
The 1993 du Maurier Classic was contested from August 26–29 at London Hunt Club. It was the 21st edition of the du Maurier Classic, and the 15th edition as a major championship on the LPGA Tour.
The 1994 du Maurier Classic was contested from August 25–28 at Ottawa Hunt and Golf Club. It was the 22nd edition of the du Maurier Classic, and the 16th edition as a major championship on the LPGA Tour.
The 1995 du Maurier Classic was contested from August 24–27 at Beaconsfield Golf Club. It was the 23rd edition of the du Maurier Classic, and the 17th edition as a major championship on the LPGA Tour.
The 1996 du Maurier Classic was contested from August 1–4 at Edmonton Country Club. It was the 24th edition of the du Maurier Classic, and the 18th edition as a major championship on the LPGA Tour.
The 1997 du Maurier Classic was contested from July 31 to August 3 at Glen Abbey Golf Course. It was the 25th edition of the du Maurier Classic, and the 19th edition as a major championship on the LPGA Tour.
The 1999 du Maurier Classic was contested from July 29 to August 1 at Priddis Greens Golf & Country Club. It was the 27th edition of the du Maurier Classic, and the 21st edition as a major championship on the LPGA Tour.
The 2000 du Maurier Classic was contested from August 10–13 at Royal Ottawa Golf Club. It was the 28th edition of the du Maurier Classic, first held in 1973, and the 22nd and final edition as a major championship on the LPGA Tour. Following Imperial Tobacco Canada being forced to withdraw its sponsorship of the tournament because of Tobacco Act regulations in the country, the LPGA stripped the tournament of major status and replaced it with the Women's British Open in the UK.