Marshall's journey in racket sports began with competitive tennis during his formative years, culminating in his participation in Club Tennis at Auburn University. However, it wasn't until 2021 that he discovered pickleball and instantly became captivated by the sport.

Residing in Auburn, AL, Marshall shares his life with his wife, Hanna, and their two children, Connor and Addie. Despite the demands of family life, Marshall is fully committed to pursuing pickleball on a full-time basis.

In addition to his athletic pursuits, Marshall has also ventured into entrepreneurship. Since 2019, he has owned and operated a window/gutter cleaning and Christmas light installation company, demonstrating his versatility and business acumen.

Balancing his passion for pickleball with his entrepreneurial endeavors and family commitments, Marshall embodies the spirit of determination and versatility, striving to excel in every aspect of his life.