HIGH SCHOOL
-Spring 2013: Finals of Boys A singles, Tomball Invitational Touirnament, UIL 5A
- Fall 2012: At the line 1 singles and doubles position, helped lead the Tomball Memorial High School team to a second place finish in District 23-4A and a Region 3-4A Team Tournament berth. Overall Fall record in singles of 5-2 and 5-3 in doubles.
- Plays line 1 singles for Tomball Memorial High School, a Texas UIL 4A school (school opened Fall 2011).
- Played line 2 singles for Tomball High School, a Texas UIL 5A school (large school division) his freshman year.
- Won the singles title at the Tomball Invitational in March 2012 (5A division).
- Won the consolation singles title at the Katy ISD Invitational High School Tournament in March 2012 (5A division).
- Singles finalist at the Deer Park High School Championships tournament in February 2011 (5A division).
- Won the doubles title in the Tomball Invitational in March 2011 (5A division).
- Singles quarterfinalist in the District 13-5A tournament in April 2011.
- Extracurricular activities: member of the National Junior Honor Society, member of the German Club at TMHS, member of the youth group at John Wesley United Methodist Church, member of the Children of the American Revolution Society, received numerous awards for his artwork throughout junior high and high school.
- Class rank: 52 out of 395.
TENNIS CAMPS
Clark attended the University of Texas Longhorn Tennis Camp in 2008 and 2009.
ACADEMY
Clark attends the Giammalva Tennis Academy in Spring, TX. The academy is owned by Sammy Giammalva, Jr., a former world ranked player (top 25 in the world).