He won three events at Oklahoma State University, including the 1996 Big Eight Conference Championship, and played on the 1995 Walker Cup team.
Cox turned professional in 1996, and claimed the 2005 Permian Basin Charity Golf Classic for his first professional title. He played on the PGA Tour in 2004, 2006, and 2007. His best finish was a tie for third in the 2006 FedEx St. Jude Classic.
Source: Wikipedia