Jan Stephenson LPGA Tour (16) LPGA Tour (16)

| Date_ | Tournament | Winning_score | Margin_of_victory | Runners_up |
|---|---|---|---|---|
| Jun 13, 1982 | LPGA Championship | –9 (69-69-70-71=279) | 2 strokes | JoAnne Carner |
| Jun 20, 1982 | Lady Keystone Open | –5 (71-71-69=211) | 1 stroke | Barbara Moxness , Alexandra Reinhardt |
| Feb 27, 1983 | Tucson Conquistadores LPGA Open | –9 (72-68-67=207) | 5 strokes | Amy Alcott |
| Jun 19, 1983 | Lady Keystone Open | –11 (69-67-69=205) | 1 stroke | Pat Bradley |
| Jul 31, 1983 | U.S. Women`s Open | +6 (72-73-71-74=290) | 1 stroke | JoAnne Carner , Patty Sheehan |
| Mar 24, 1985 | GNA Classic | +2 (70-73-72-75=290) | 1 stroke | Amy Alcott , Pat Bradley , Barbara Moxness |
| Apr 19, 1987 | Santa Barbara Open | –1 (74-68-73=215) | 1 stroke | Jane Geddes , Ayako Okamoto |
| Sep 20, 1987 | Safeco Classic | –11 (68-70-71-68=277) | 1 stroke | Nancy Lopez |
| Sep 27, 1987 | Konica San Jose Classic | –11 (69-71-65=205) | 5 strokes | Amy Alcott |