Meet our MTC Team

Israel Castillo brings more than 30 years of teaching experience to his role as Director of Racquet Sports at the Mouratoglou Tennis Center at Horseshoe Bay Resort. With 15 years as a director at leading resorts and clubs, Israel oversees all tennis and pickleball programming, from adult team development to high-performance junior training. His passion for coaching and dedication to player growth have made him an integral part of the resort’s racquet sports community.

Madison played collegiate tennis at Texas Lutheran University, where she earned a degree in kinesiology. Before joining Horseshoe Bay Resort, she served as a tennis and pickleball professional at the Bush Tennis Center in Midland, Texas. Her background as both a competitive athlete and dedicated coach brings energy and expertise to the resort’s growing racquet sports program.

Steve is a PPR and RSPA certified pickleball professional with more than 12 years of coaching experience, most recently at Cary Tennis Park in Cary, North Carolina—one of the nation’s premier racquet facilities. Since 2018, he has built a strong reputation for delivering fun, high-energy instruction that helps players of all levels improve their strokes, strategy, and movement.

At Horseshoe Bay Resort, Steve works alongside Director of Racquet Sports Israel Castillo to continue expanding the resort’s pickleball program and create engaging experiences for members and guests.

Alex played collegiate tennis at Florida State College and the University of Texas at El Paso, earning a Bachelor’s degree in Kinesiology and a Master’s in Exercise Science. At just 15 years old, she achieved the highest ranking of #8 in Russia. After a successful playing career, she seamlessly transitioned into coaching, leading both men’s and women’s teams at the University of Texas at Permian Basin.

Andrea hails from Buenos Aires, Argentina, and came to the United States in 2020 to play for the University of Louisville, a top Division I program. She later captured an NCAA title while earning her master’s degree in kinesiology at Barry University.

At Horseshoe Bay Resort, Andrea works with players of all levels across the resort and member programs. She also leads the Mouratoglou Camps and Members’ Men’s Program. Before her collegiate success, she enjoyed a standout international junior career, competing in tournaments worldwide and representing Argentina in the Junior Federation Cup.

2026 Adult & Junior Tennis Camps Just Announced. Refine your game & elevate your skills at the Mouratoglou Tennis Center with our world-class coaches.