Calvin was a highly ranked player on the national and international tour. He was a blue chip recruit while playing juniors and was a nationally ranked collegiate athlete in Division 1. He also played a short time on the pro tour reaching a semi-finals. Has worked on the ATP tour including 3 grand slams, Australian Open, Wimbledon, and the US Open and many ATP Master Series tournaments as well. He is a ATP Certified GPTCA International Coach, PTR Certified 10&Under Coach, PTR Certified Junior 11-17 Coach and PTR Certified Performance Coach. He holds a Sport Science Certification with the ITPA and is a Tennis Performance Trainer. He is also ATP Certified and holds Toni Nadal World Mastery Certificate. He worked as a tennis manager helping to manage the largest 56 tennis courts and 36 pickle ball courts in Macon, GA. Born and raised in Atlanta, GA, loves music, road biking, reading.
Martina, a PTR Certified Professional Level 10 & Under Coach, a PTR Certified Professional Level Junior 11-17 Coach, a PTR Certified Adult Development Coach, ACSM Certified Health and Fitness Specialist, received her BA at Georgia State University (GSU) in Exercise Science, CPR Certified. She played for Georgia State University at D1 tennis team for 4 years, and was awarded “The Most Outstanding Performer of the 2009-CAA Women’s Tennis Championship” and named to the “2011 Women’s All-Academic Team at GSU”. She won two 10K ITF tournaments in doubles at professional level and also competed at international level in juniors winning multiple singles and doubles titles. Born and raised in Czech Republic, loves sports and cats.