Cash turned pro in 2006 and began competing in ITF (International Tennis Federation) tournaments. Her breakthrough came in 2007 when she won her first ITF singles title in Mexico. Over the next few years, Cash continued to climb the rankings, earning a total of six ITF singles titles and four ITF doubles titles.

Julie Cash was born to parents Tom and Joan Cash, both avid tennis enthusiasts. Her father, Tom, was a tennis coach and introduced Julie to the sport when she was just five years old. Cash quickly fell in love with tennis and spent hours practicing on the court with her father. She attended Modesto's Fred C. Beyer High School, where she was a standout player on the tennis team, winning several league and sectional titles.

Julie Cash is a talented and dedicated American tennis player who has overcome numerous challenges to achieve success in the sport. Her impressive junior career, professional achievements, and perseverance in the face of adversity make her a notable figure in the tennis world. As she continues to compete at the highest level, Cash serves as an inspiration to aspiring tennis players and a reminder of the rewards that come with hard work and dedication.

In 2010, Cash received a wildcard entry into the US Open qualifying tournament, where she made it to the second round. Her success at the US Open qualifier earned her a spot in the main draw of several WTA (Women's Tennis Association) tournaments, including the 2011 Australian Open.