 Lincicome turned professional in December 2004 at age 19, after finishing in 20th place at the LPGA Final Qualifying Tournament to earn her tour card for 2005.Home-schooled, she had graduated from high school the previous spring.Her first victory was in the 2006 HSBC Women's World Match Play Championship, where she defeated Michelle Wie in the quarterfinals, Lorena Ochoa in the semifinals, and Juli Inkster in the final match.