- Finished tied for seventh at the LPGA Final Qualifying Tournament to earn Priority List Category 12 for the 2014 LPGA Tour season.
- Turned professional in July
- Grehan was a four-time AJGA All-American (2004-2007).
- Advanced to match play in the 2006 U.S. Women’s Amateur Championship.
- Grehan is a two-time winner of the New York State Championship (2002, 2003).
- Started playing golf at the age of 5.
- Enjoys cooking, shopping, listening to music and working out.
- Credits her parents as the people who most influenced her career.