1986 du Maurier Classic
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.
This event was won by Pat Bradley in a sudden-death playoff over Ayako Okamoto with a birdie on the first extra hole.
Final leaderboard
| Place | Player | Nation | Score | To par | Money (US$) |
|---|---|---|---|---|---|
| 1 | Pat Bradley |  United States |
73-70-67-66=276 | −12 | 52,500 |
| 2 | Ayako Okamoto |  Japan |
73-70-69-64=276 | 32,375 | |
| T3 | Betsy King | United States |
72-67-71-71=281 | −7 | 21,000 |
| Nancy Scranton | United States |
70-64-78-69=281 | |||
| T5 | Christa Johnson | United States |
67-68-74-73=282 | −6 | 13,563 |
| Cathy Morse | United States |
70-73-68-71=282 | |||
| 7 | Rosie Jones | United States |
72-72-71-68=283 | −5 | 10,325 |
| T8 | Amy Alcott | United States |
75-72-68-69=284 | −4 | 8,225 |
| Patti Rizzo | United States |
74-69-70-71=284 | |||
| Sherri Turner | United States |
71-71-73-69=284 |