Career
Siegel is currently the head coach of the Lubbock-Cooper Independent School District High School tennis team and previously served as head coach of the SMU Mustangs women"s tennis team, Texas Technical Red Raiders men"s tennis team and Texas Technical Red Raiders women"s tennis team Collegiate
Siegel played collegiate tennis for the Arkansas Razorbacks from 1983–1986. During the 1984 season, Siegel helped lead the Razorbacks to the program"s third SWC championship.
Professional
Following his time playing for the Razorbacks, Siegel went on to play professionally.
With teammate Jimmy Arias, he reached a top 100 world ranking in doubles, the quarterfinals at the United States. Clay Court Championships, and semifinals in Brisbane, Bologna and Florance. Siegel also reached the third round of doubles at the United States Open, Australian Open and the second round of Wimbledon.
After graduating in 1986, Siegel served as an assistant tennis coach with his alma mater, the Arkansas Razorbacks. In 1990, Siegel became the head coach of the SMU Mustangs women"s tennis team
Siegel also served as an assistant coach for the SMU Mustangs men"s tennis team concurrently.
After posting a 28–23 record over two seasons with the Mustangs, Siegel was hired for the same position for the Texas Technical Red Raiders men"s tennis team for the start of the 1992 season. In addition to his duties as head coach of the men"s team at Texas Technical, Siegel also served as head coach of the women"s team from 1997 through 1999. Virginia Brown replaced Siegel as the women"s head coach after compiling an overall record of 25–39 and a Big 12 Conference record of only 12–21.
During the same period, the men"s team, still under the guide of Siegel, went 37–39 (10–16).
In the summer of 2015, Siegel took the job as the head coach of the Lubbock-Cooper tennis coach.