Marcos is a fully qualified Tennis Teaching Professional under the USPTA, with over 35 years of tennis coaching experience. Marcos has served as Tennis Director at a number of prestigious private clubs and tennis academy programs, including 10 years as Tennis Director at the Hong Kong Jockey Club, 6 years as Tennis Director at the American Club and 2 years as Tennis Director at The Country Club at Hong Lok Yuen. He also founded and directed both the very successful Crouching Tiger Tennis program at SCAA and The Manhattan Racquet Club. As a coach, Marcos has coached over 150 highly ranked HK juniors, including 24 HK #1 age group juniors. He has placed over 25 juniors in high level USA collegiate tennis, with several All Americans. He has captained and played on several HKTA Premier/A+ Championship teams, as well as coaching a number of successful Men’s and Ladies teams in both the HKTA and Ladies Morning leagues. He has also coached and captained a number of Junior HKTA and Prince Challenge Championship teams. Marcos enjoys world travel, beach sports, hiking, biking, billiards, reading and writing.